SND - RANGE

NON-INTRUSIVE

INTELLECTUALIZED ELECTRIC

ACTUATORS

OPERATION INSTRUCTION

CHANGZHOU POWER STATION AUXILIARY EQUIPMENT WORKS Ltd.

Z Q DQ

I

CONTENT PAGE

1. GENERAL DESCRIPTION OF ACTUATOR ························································································ 1

2. MAIN TECHNICAL PARAMETERS ···································································································· 1

3. REPRESENTATION OF TYPE ·············································································································· 2

4. GENERAL SAFETY DESCRIPTIONS ·································································································· 2

5. TRANSPORTATION AND STORAGE ·································································································· 3

6. INSTALLATION AND CONNECTION ································································································ 3

6.1 ASSEMBLY BETWEEN ACTUATOR AND VALVE ···································································· 3

6.2 ELECTRIACAL WIRING ··············································································································· 4

7. MANUAL AND ELECTRIC OPERATION ·························································································· 5

7.1 MANUAL OPERATION ················································································································· 5

7.2 ELECTRIC OPERATION ··············································································································· 5

7.3 LOCAL/REMOTE OPERATION ······················································································· 6

7.4 SITE VALVE POSITION INDICATION ······················································································· 6

7.4.1 OPERATION INTERFACE ········································································································ 6

7.4.2 DISPLAY OF VALVE OPEN AND CLOSE ················································································· 7

8. SETTING AND COMMISSIONING OF PARAMETERS ···································································· 7

8.1 SETTING AND COMMISSIONING METHODS OF PARAMETERS ········································· 7

8.2 ENTERING PAGE LAYOUT OF OPTION SETTING ··································································· 8

8.3 SETTING OF PARAMETERS ········································································································ 8

8.3.1 SETTING OF TRAVEL PARAMETERS ····················································································· 8

8.3.1.1 SETTING OF CLOSING TRAVEL LIMIT ··············································································· 9

8.3.1.2 SETTING OF OPENING TRAVEL LIMIT ··············································································· 9

8.3.2 SETTING OF OPENING PROPORTION, AND 4～20mA ANALOG SIGNAL ······················ 10

8.3.3 SETTING OF TORQUE PARAMETERS ·················································································· 10

8.3.3.1 SETTING OF TORQUE VALUE IN CLOSING DIRECTION ·············································· 10

8.3.3.2 SETTING OF TORQUE VALUE IN OPENING DIRECTION ·············································· 11

8.3.4 SETTING OF REMOTE CONTROL MODE ············································································ 11

8.3.5 SETTING OF DOUBLE SPEED CONFIG (SLOW CLOSING) ··············································· 12

8.3.5.1SETTING OF START POINT OF DOUBLE SPEED CONFIG (SLOW CLOING) ··············· 13

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8.3.5.2 SETTING OF DUTY FACTOR OF DOUBLE SPEED CONFIG (SLOW CLOING) ·············· 13

8.3.6 SETTING OF MID POSITION ····································································································· 13

8.3.7 OPTION OF LANGUAGE ······························································································ 15

8.3.8 SETTING OF PASSWORD CONFIG ················································· 15

8.3.9 EMERGENT SELF-HOLD····················································································· 16

8.3.10 SETTING OF MODBUS ······························································································ 17

8.3.11 PARAMETERS INTERROGATING ························································································· 18

9. INFRARED SETTING TOOL (RC-01) ··································································································· 19

9.1 INTRODUTION OF FUNCTION KEYS ························································································· 19

9.2 USAGE ·············································································································································· 19

9.3 SETTING AND ADJUSTING OF PARAMETERS ········································································· 20

10. FIELDBUS CONTROL ························································································································· 20

11. MAINTENANCE AND TROUBLESHOOTING ················································································· 20

11.1 MAINTENANCE ··························································································································· 20

11.2 TROUBLE DISPLAY AND TROUBLESHOOTING ··································································· 21

12. SCHEMATIC CIRCUIT DIAGRAM AND WIRING DIAGRAM ······················································· 22

APPENDIX:

APPENDIX (A) Sctruture sketch drawing ··································································································24

APPENDIX (B) Overall size and connection dimensions of SND-Z Range ············································· 25

APPENDIX (C) Overall size and connection dimensions features and

main technical parameters of SND-Q range ·································································28

APPENDIX (D) Main technical Parameters, Overall size and connection dimensions of SND-DQ ········· 30

APPENDIX (E) Technical Parameters Table of SND-Z ·············································································· 33

APPENDIX (F ) Communication protocol of MODBUS for SND Range·················································· 34

APPENDIX (G) Communication protocol of PROFIBUS－DP for SND Range······································· 36

2008.06

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1. GENERAL DESCRIPTION OF ACTUATOR CHANGZHOU-SCHNEIDER (abr. as SND) non-intrusive intellectualized electric actuators are designed with introduced technology from Schneider and developed by cooperation. These mechanic-electronic products have been integrated advanced multi-control technologies such as absolute coding technology, sensor technology, bus-mastering technology, infrared remote control technology, LED, magnetic control switch and advanced manufacturing technology. SND Range products are units to control the operation of final control element (e.g. valves) in open control system. Among the rest, SND actuators of Range Z are used for the control of globe valve, gate valve, throttle valve, water gate and etc. And SND actuators of Range Q and DQ are used for the control of ball valve, butterfly valve, and damper etc.

FEATURES OF ACTUATORS •Non-intrusive design is audio-visual and easy to adjust. •Measurement of position and torque is accurate and reliable. •Provided with speed-changeable and slow closing functions •Comprehensive data recording •Self-diagnostic and self-adapting functions •Automatic phase-rotation-corrective function •Trouble-diagnostic function in operation • Functions of network transmission •Overheat-protection for electric motor •Transient reverse protection •Capable to carry out valve closing at high speed •Capable to compensate valve seating at high temperature •Enclosure protection of IP68 (4 meter below water surface for 68 hours)

Fig 1 •Provided with two series products of normal model and flame-proof model •Small in size, light in weight and extensive in speed range

2. MAIN TECHNICAL PARAMETERS 1) Power supply: 380 V, 50 Hz Optional: 380~660 V, 50 or 60 Hz, specified when ordering 2) Service environment (1) Environmental temperature: -20~60℃; Optional: -40~ +70℃ (2) Relative humidity: ≤90% (+25℃) (3) Enclosure protection: IP68 (4 meter below water surface for 68 hours) (4) Flameproof specification: Exd Ι, ExdibⅡBT4 and ExdibⅡCT4. The ExdibⅡCT4 is for special order. (5) Flameproof mark: Exd Ι, ExdibⅡBT4 and ExdibⅡCT4, for hazardous zone with Class ⅡB ~ⅡC

explosive gases of temperature groups T1~T4. 3) The motor is of short time duty. Rated operating time is 15 min. Insulation: Class F

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3. REPRESENTATION OF TYPE

B means Flame-proof specifications Common specifications without letters

Output speed：r/min Connection mode：T is thrust mode，I is power station mode，

Normal torque mode without letters Output torque：10N· m

Type of product：Z means multi-turn; and Q or DQ means part-turn Designation of product

4. GENERAL SAFETY DESCRIPTIONS This manual instruction is guidance for users to install commission and inspect the actuators of SND Range correctly. Users shall read this manual carefully and thoroughly before operating.

Safety rule for electrical connection, mechanical installation and maintenance of actuator shall be accordance with the regulation and requirement specified by local authority and your factory as well as the service condition and relevant technical data included in this manual. Meanwhile, the operator shall use proper protective articles (such as glasses, fatigue dress and gloves), use proper tools, lifting and transportation facilities.

In hazardous zone, live electricity conductor or heat conductor is forbidden to contact the electric actuator. Repair and maintenance shall be performed after the actuator is cut off power supply, disassembled from the valve and transferred to non-hazardous zone unless this is done under a special permit to work.

We ensure consumers a quality guarantee to every electric actuator we delivered. The expiration of quality guarantee is one year since the date when the first consumer installed it, or 18 months since the delivering. Between both guarantee expirations, the one of which the closing date comes first is valid. Warranty void if misused, incorrect assembled, corroded, and modification or repair without authorization, as well as for the products or parts provided by other manufacturers. We should charge customers normally for maintenance service due to improper installation, operation and maintenance.

Warning: Installation, commissioning and maintenance of valve must be performed by qualified personnel and inspected by quality inspector of speciality.

Warning: If the electric actuator need be installed in dangerous gas area, you must check whether flame-proof classification indicated in the name plate is conformed to the environment.

Warning: Maximum temperature of motor surface may reach 135℃.

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5. TRANSPORTATION AND STORAGE l Solid package is used for the transportation of electric actuators till the site of installation. l Before delivering electric actuators are perfect and each unit is appended with test report and

conformity certificate. It is necessary to handle appropriately during transportation to hold the perfect performance of actuators.

l Enclosure protection class of the actuator is IP68 and this enclosure can be kept only under correct storing and site installation /connection.

l If the electric actuator is not installed shortly on receipt of it, it shall be kept in dry environment and placed on wooden board with dustproof measure.

l If the actuator is stored outdoor, it shall be properly protected. It shall be prevented from damage due to weather changing (covered with waterproof canvas or similar stuffs). The actuator should be placed on wooden board or platform off the ground to avoid touching the ground directly.

6. INSTALLATION AND CONNECTION 6.1 ASSEMBLY BETWEEN ACTUATOR AND VALVE l Before assembly, it is necessary to check if output shaft and

flange of the actuator is fit to the valve. A clearance of 1~2 mm in axial direction should be provided between the three-claw output shaft of the actuator and the passive shaft. Joint surfaces of actuator and valve should be cleaned.

l During assembly, to lift the actuator with feasible rope. It is not permitted to lift the actuator and its assemblies by tying them.

l Ensure that the actuator is aligned with the valve. Avoid knock and vibration. Any application of other forces is not permitted.

l Fastening bolts (with spring washers) connecting actuator and valve shall be of strength level 8.8 at least. They shall be tightened evenly and in diagonal sequence.

Fig 2 6.1.1 Assembly of thrust base The actuator of thrust mode is a combination of a thrust attachment and an actuator of torque mode as shown in Fig 3. Before assembling with valve, users or suppliers in package should machine the valve stem nut according to the parameters of the stem. Loosen the crew, remove the attachment and take out the nut. When reassembling, pay attention to sealing and prevent the missing or damage of O-ring. Maximum thrust force the actuators of thrust mode could stand and maximum stem diameter shall not be above relevant specifications, or may result in parts damage.

Fig 3

Correct lifting

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6.2 ELECTRIACAL WIRING Before wiring, check if the voltage of power supply is conformed to the voltage indicated in name plate of electric actuator. When wiring or commissioning, need to open the cover of the terminal chamber only. Terminals are round plug and round socket style.

Fig 4 Fig 5 Loosen the four screws fixed on the cover with a hexagonal socket (Allen) wrench of 6 mm and then pull out the terminal plug (see Fig 4). Back off the gland nut on the cover; take out the steel plug in seal ring. Then put in the metal washer and turn the gland nut on (see Fig 5).

Fig 6 Fig 7

Remove the terminal plug off the cover as shown in Fig 6 and connect to power supply and wire the control line, insert the leads of cable into pins of terminal plug and then tighten screws to lock wiring ends according to the schematic circuit diagram and wiring diagram presented in Chapter 12 of this manual. Turn the terminal plug tight on the cover of terminal chamber and then plug it into the sockets on the actuator, meanwhile pay attention to the gap direction as shown in Fig 7. Finally tighten the gland nut on the cover of terminal chamber. There is an earthing mark on actuator housing. It must be connected properly before turn on power supply.

Caution: Do not lever off the cover with screwdriver. Levering off with screwdriver will damage O-ring and the certificated flame-proof joint surfaces.

Prompt: Cables with diameter of Φ15 mm or Φ19 mm is allowed to lead through the seal ring.

Caution: During installation, ensure that sealing of cable entry and terminal cover is in good condition so that it can meet with the protection specifications.

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7. MANUAL AND ELECTRIC OPERATION 7.1 MANUAL OPERATION

Fig 8 Fig 9

For SND-Z Range actuators, press down the manual/electric shift handle as shown in Fig 8 to make it on manual operation position.（When the shift handle can not be pressed down, turn the handwheel a little, then the handle may be pressed down.）Undo the handle, it will turn back to original position. Rotate the handwheel till it gets mesh with the shift. Then the valve can be operated by handwheel (See Fig 9). When electric energized, the shift mechanism will declutch and turn back to electric operation mode automatically. And SND-Q Range actuators are provided with automatic clutch device, so no such shift handle are provided. 7.2 ELECTRIC OPERATION Put the red button in OFF status and black button in STOP status as shown in Fig 10, and then turn on power supply. At this time, the indicating lamp of power supply on cover of terminal box lights, LCD is backlit and comes forth OFF page layout. The electric actuator is provided with the function of automatic phase rotation correction. So it has no use for checking the phase sequence. When the power supply is turned on, the electric actuator will test the operating circuit automatically to ensure correct operation. If the equipment is abnormal, the trouble Fig 10 status will present on local LCD and the remote set point signal will start alarm.

Caution: Pay attention to the internal ground wiring when removing the terminal plug. When power and control line leads are connected into the plug pins, the lead end shall be covered with insulation sleeve. Shielding cable shall be used for analog signal or digital signal and both ends of shielding layer shall be earthed.

Caution: Before turning on the power supply, check if the power supply is conformed to the nominal rating indicated in name plate on the actuator. Wrong power supply input may destroy electronic elements permanently.

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7.3 LOCAL/REMOTE OPERATION

Fig 11 Local control Fig 12 Remote control

The red knob located on the bottom of the cover of terminal chamber is provided for the operating selection of local control or remote control. Each operation mode may be padlocked. Local operation: rotate the red knob clockwise to Local control position. The actuator is in local operation mode at present. Then local operation of opening and closing can be carried out by black button adjacent. Rotating the black knob to STOP position, electric operation of the valve will stop. Remote operation: rotate the red knob counter-clockwise to Remote control position. The actuator is in remote operation mode at present and can only perform remote operating instruction. Then operation of black knob for opening and closing is invalid. 7.4 SITE VALVE POSITION INDICATION 7.4.1 The display consists of: [1] Infrared receiver [2] Indication of control mode [3] Reverse position indication [4] Valve position indication [5] Icon indication of valve opening or seating status [6] Indication of locked password

[7] Percentage indication of torque [8] Red indicating lamp for valve opening [9] Red knob

[10] Padlock and locking plate [11] Yellow indicating lamp for power supply [12] Black knob [13] Green indicating lamp for valve seating

[14] Display of over torque [15] Display of motor overheat [16] Display of power failure [17] Monitoring for mechanical faults Fig 13

[18] Display of power phase sequence [19] LCD

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7.4.2 DISPLAY OF VALVE OPENING AND CLOSING When valve is opening, the red lamp flashes; and when the valve reaches preset position, the red lamp lights steadily. When the valve is closing, the green lamp flashes; and when the valve reaches preset position, the green lamp lights steadily. During the course of opening or closing, LCD displays the status of valve opening or closing with numeral percentage and icon indication. As soon as power supply is turned on, the backlight of LCD is illuminated. Opening proportion of valve and alarming icon of trouble status will appear on LCD. When power supply is turned off, LCD gets dark and various output set point signals disappear. If power supply is off and consumers still want to know relevant parameters and various output set point signals on LCD, they need be provided with a standby DC uninterrupted power supply of 24 V, with power more than 8 W.（for each unit）

8. SETTING AND COMMISSIONING OF PARAMETERS 8.1 SETTING AND COMMISSIONING METHODS OF PARAMETERS 8.1.1 Without the need for electric cover to be removed, there are two ways to set and commission parameters.

Fig 14 Fig 15 You may simply, safely and fast set or adjust various parameters such as torque level, travel limit and control mode with a RC-01 Infrared Setting Tool of Intrinsic Safety Type (as shown in Fig14), or by the two knobs on electric cover (as shown in Fig 15). RC-01 Infrared Setting Tool of Intrinsic Safety Type is more suitable to explosive hazard area.

8.1.2 All set data are recorded to data logger built in the actuator. Consumers may view all functions on LCD window via the two knobs on electric cover or the Infrared Setting Tool. 8.1.3 Setting and commissioning procedure of parameters are divided into two stages: enter page layout of Option Setting at first, and then enter page layout of Parameter Setting or Parameter Interrogation.

Prompt: After the completion of adjustment with RC-01, press “off key” and enter the page layout of “OFF”, then the knobs can be manipulated.

Importance: in the course of setting and commissioning, the two knobs come up with different effects on different page layout.

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8.2 ENTERING PAGE LAYOUT OF OPTION SETTING

Fig 16 Fig 17 Fig 18 On CL（OSE） or normal operating pages layout, make black knob on electric cover at ST(OP) status and red knob at Setting status as shown in Fig 16, page layout of Option Setting comes up. You can up shift or downward shift menu frame on page layout to select relevant option by turning black knob to OPEN or CLOSE position. Refer to Fig 17 and Fig 18. When selection is finished, turn black knob to STOP status. Selected page layout will appear 3 seconds later, and relevant parameters setting may be performed.

8.3 SETTING OF PARAMETERS 8.3.1 SETTING OF TRAVEL PARAMETERS When installation of actuator is finished, the actuator can be operated only after it is set in accordance with valve travel. Figures of the setting of travel parameters are provided by absolute coding electronic limit controller and each setting of these figures is a unique value among whole valve travel course.

Importance: instruction of functions of the knob Entering page layout of Option Setting, OPEN and CLOSE of black knob

makes menu frame on page layout up shifting and downward shifting respectively.

Importance: instruction of functions of the knob On page layout of Position Setting, Local Control and Remote Control of red

knob is used as confirmed key for setting of closing travel and setting of opening travel respectively.

Prompt: If the red knob is locked, it can be rotated only when the locking plate is removed.

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8.3.1.1 SETTING OF CLOSING TRAVEL LIMIT

Fig 19 Fig 20 Fig 21

Entering page layout of Position Setting, turn black knob from STOP status as shown in Fig 19 to CLOSE status as shown in Fig 20, the actuator will operate in closing direction. Meanwhile figures indicating current proportion of opening will change continuously on top portion of page layout and prompt of “SET PARA” (Please set parameters...) will appear on bottom of page. As soon as it reaches fully closed position the consumer approves, turn black knob to STOP status. It may also be stopped by effect of torque control automatically and then turn red knob to Local Control status as shown in Fig 21, and hold it for 3 seconds till “CL CONFIG” (Setting of closing travel is finished) appears on bottom portion of page layout. At this time, figures indicating closing direction appears on layout shall be identical with figures indicates current proportion of opening.

8.3.1.2 SETTING OF OPENING TRAVEL LIMIT

Fig 22 Fig 23 Fig 24 Entering layout of Position Setting, turn black knob from STOP status as shown in Fig 22 to OPEN status as shown in Fig 23, the actuator will operate in opening direction. Meanwhile figures indicating current proportion of opening will change continuously on bottom portion of page layout and prompt of “SET PARA” (Please set parameters…) will appear on bottom portion of page layout. As soon as it reaches fully opened position the consumer approves, turn black knob to STOP status and turn red knob to Remote Control status as shown in Fig 24, and hold it for 3 seconds till “OP CONFIG” (Setting of opening position is finished) appears on bottom portion of page layout. At this time, figures indicating opening appears on layout shall be the same as figures indicating current proportion of opening.

Prompt: during the course of setting, users may also turn black knob to operate actuator opening or closing for proper setting of fully closed.

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When position Setting is finished, enter OFF page layout. For detailed operation, please see 7.2 ELECTRIC OPERATION. 8.3.2 SETTING OF OPENING PROPORTION, AND 4～20mA ANALOG SIGNAL After setting of opening parameters and setting of closing parameters is finished, opening proportion of any random position within whole travel will be calculated by the actuator automatically, and percentage of opening proportion will appear on LCD to indicate local valve position and analog signal of 4～20 mA will be sent out at the same time, i.e. setting of signal is also finished automatically. 8.3.3 SETTING OF TORQUE PARAMETERS Before leaving factory, torque level of actuator has been configured according to consumer’s ordering requirement and set value is filled in certificate form of product quality. If there is not such requirement in consumer’s order list, for SND-Z range, torque value in closing direction and in opening direction is set to respectively 70% and 100% of nominal torque value; for SND-Q range, torque value in both closing direction and in opening direction is set to 100% of nominal torque value in general. Consumers may adjust the set value in accordance with their actual requirement. Adjustable range of torque value in opening direction is 80%～120% of nominal torque value, and that in closing direction is 30%～100%. Requirement beyond such range should consult with us before ordering.

8.3.3.1 SETTING OF TORQUE LEVEL IN CLOSING DIRECTION

Fig 25 Fig 26 Fig 27 Entering page layout of Torque Setting, turn black knob from STOP status as shown in Fig 25 to CLOSED status as shown in Fig 26, torque in closing direction may be set. A prompt of “SET PARA” (Please set parameters...) will appear in the bottom portion of the page. Setting value of closing torque on top of page layout decreases from 100% to 30% in continuous decrement of 1%. As soon as it reaches the percentage

Prompt: during the course of setting, users may also turn black knob to operate actuator opening or closing for proper setting of fully open.

Importance: instruction of functions of the knob On page layout of Torque Setting, Local Control and Remote Control of red

knob is used as confirmed key for setting of closing torque and setting of opening torque respectively.

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of torque level in closing direction that the consumer approves, turn black knob to STOP status and turn red knob to Local Control status as shown in Fig 27, and hold it for 3 seconds till “CL CONFIG” (Setting of closing torque is finished) appears in bottom portion of page layout, i.e. the percentage of torque in closing direction has been set. 8.3.3.2 SETTING OF TORQUE LEVEL IN OPENING DIRECTION

Fig 28 Fig 29 Fig 30 Entering page layout of Torque Setting, turn black knob from STOP status as shown in Fig 28 to OPEN status as shown in Fig 29, torque in opening direction may be set. A prompt of “SET PARA” (Please set parameters…) will appear in the bottom portion of page layout. Setting value of opening torque on page layout decreases from 120% to 80% in continuous decrement of 1%. As soon as it reaches the percentage of torque in opening direction that the consumer approves, turn black knob to STOP status and turn red knob to Remote Control status as shown in Fig 30, and hold it for 3 seconds till “OP CONFIG” (Setting of opening torque is finished) appears in the bottom portion of page layout, i.e. the percentage of torque in opening direction has been set. When Torque Setting is finished, enter OFF page layout. For detailed operation, see 7.2 ELECTRIC OPERATION.

8.3.4 SETTING OF REMOTE CONTROL MODE Before delivering, setting of Remote Control Mode is set as long-distance self-hold. There are 4 styles of Remote Control Mode: self-hold, clicking, On-opening, and On-closing. l Self-hold style can carry out valve opening, closing and stopping control; control signal shall last

for 500 mS. l Clicking style can carry out valve opening and closing control; control signal shall last till it

reaches required position. l On-opening style can carry out valve opening and closing control by two wires and a single

passive contact; valve opens when passive contact is on and closes when passive contact is off. l On-closing style can carry out valve opening and closing control by two wires and a single

passive contact; valve opens when passive contact is off and closes when passive contact is on. Emergent Self-hold can override other kinds of control signal and enforce its implementation. This signal

will last till the valve reached preset position. Emergent Self-hold is a kind of remote control signal but it does not appear in the page layout of remote mode. It is always valid whenever the actuator is in any status among local operation, remote control, off status and motor thermal protection status

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Fig 31 Fig 32 Fig 33 Entering the layout of Remote Control Mode, A prompt of “SET PARA ” (Please set parameters...) will appear on the bottom portion of page layout as shown in Fig 32. Turn black knob to OPEN or CLOSE status, the symbol of “√” will be able to shift among all selections circularly. When it reaches the selection that the consumer confirms, turn black knob to STOP status, and turn red knob to Local Control Mode or Remote Control Mode as shown in Fig 33 and hold it for 3 seconds, till “MODE CONFIG” (Setting has been configured) appears on bottom portion of page layout, i.e. Remote Control Mode has been set. When Setting of Remote Control Mode finished, enter the layout of OFF. For detailed operation, please see 7.2 ELECTRIC OPERATION. 8.3.5 SETTING OF DOUBLE SPEED CONFIG (SLOW CLOSING) Before actuator delivering, Start Point of Slow Closing and Duty Factor are set as 0% and 100% respectively (i.e. Double Speed function has not been started up). Start Point of Slow Closing means a position approaching the seating of valve travel (≤20%) from which the operating speed comes slow. Duty Factor means what the percentage of the specific cyclic duration (it is set as 5 seconds in this system) the actual valve operating time accounts for. Duty Factor may be available from the relational expression: Duty Factor (%) = total interval (s) × Start Point of Slow Closing (%) /required time of Slow Closing (s)

Importance: instruction of functions of the knob Entering the page layout of Double Speed Config, CLOSE and OPEN of black

knob represents respectively set key for Start Point of Slow Closing and Duty Factor. Local Control and Remote Control action of red knob is used as confirmed key for Start Point of Slow Closing and Duty Factor respectively.

Prompt: For the wiring of 4 styles of Remote Control Mode and Emergency Self-hold, see Chapter 12 in this instruction manual.

Importance: instruction of functions of the knob Entering the page layout of Remote Control, both OPEN and CLOSE of black

knob can make the symbol of “√” move up and down among all selections circularly. Local Control or Remote Control of red knob can be used as confirmed key for Remote Control mode.

13

8.3.5.1 SETTING OF START POINT OF DOUBLE SPEED CONFIG (SLOW CLOSING)

Fig 34 Fig 35 Fig 36 Entering the page layout of 2 SPEED, turn black knob from STOP status as shown in Fig 34 to CLOSE status as shown in Fig 35, a prompt of “SET PARA” (Please set parameters...) will appear in the bottom portion of page layout. Figures representing Start Point of low speed will begin from 0%, and increase to 20% in continuous increment of 1% circularly. As figures reaches the percentage that the consumer confirms, turn black knob to STOP status, and turn red knob to Local Control Mode as shown in Fig 36 and hold it for 3 seconds, till “START P CONFIG” (Start Point of Slow Closing has been set) appears in the bottom portion of page layout. 8.3.5.2 SETTING OF DOUBLE SPEED (SLOW CLOSING) DUTY FACTOR

Fig 37 Fig 38 Fig 39

Entering the page layout of 2 SPEED, turn black knob from STOP status as shown in Fig 37 to OPEN status as shown in Fig 38, a prompt of “SET PARA” (Please set parameters...) will appear in the bottom portion of page layout. Setting figures representing Duty Factor will begin from 100%, and decrease to 10% in continuous decrement of 5% circularly. As figures reaches the percentage that the consumer confirms, turn black knob to STOP status, and turn red knob to Remote Control Mode as shown in Fig 39 and hold it for 3 seconds, till “DUTY CONFIG” (Duty Factor has been set) appears in the bottom portion of page layout. When Setting of Slow Closing has finished, enter the page layout of OFF. For detailed operation, see 7.2 ELECTRIC OPERATION.

8.3.6 SETTING OF MID TRAVEL Mid 1 and Mid 2 can be used as mid position in opening direction or closing direction, or used to increase contact points in opening or closing course according to user’s requirement. Before delivering, Mid 1 and Mid 2 of the actuator are respectively set to 0% and 100% of full travel. If consumers want to set mid position, please proceed as following.

14

8.3.6.1 SETTING OF MID 1 POSITION Entering the page layout of MID POS, turn black knob from STOP status as shown in Fig 40 to CLOSE status as shown in Fig 41, a prompt of “SET PARA” (Please set parameters...) will appear in the bottom portion of page layout. Figures representing Mid 1 will begin from 0%, and increase to 100% in continuous increment of 1% circularly. As figures reaches the percentage that the consumer confirms, turn black knob to STOP status, and turn red knob to Local Control Mode as shown in Fig 42 and hold it for 3 seconds, till “MID 1 CONFIG” (Position of Mid 1 has been set) appears in the bottom portion of page layout.

Fig 40 Fig 41 Fig 42

8.3.6.2 SETTING OF MID 2 POSITION Entering page layout of MID POS, turn black knob from STOP status as shown in Fig 43 to OPEN status as shown in Fig 44, a prompt of “SET PARA” (Please set parameters...) will appear in the bottom portion of page layout. Figures representing Med 2 will begin from 100%, and decrease to 1% in continuous decrement of 1% circularly. As figures reaches the percentage that the consumer confirms, turn black knob to STOP status, and turn red knob to Remote Control Mode as shown in Fig 45 and hold it for 3 seconds, till “MID 2 CONFIG” (Position of Mid 2 has been set) appears in the bottom portion of layout.

Fig 43 Fig 44 Fig 45 When Setting of Mid Travel finished, enter the page layout of OFF. For detailed operation, see 7.2) ELECTRIC OPERATION.

Importance: instruction of functions of the knob Entering the page layout of Mid Travel, CLOSE and OPEN of black knob

represents respectively set key of Mid 1 and Mid 2. Local Control and Remote Control of red knob is used as confirmed key of Mid 1 and Mid 2 respectively.

15

8.3.7 OPTION OF LANGUAGE

Fig 46 Fig 47 Fig 48 In the page layout of LANGUAGE there are two options: English and Chinese. The default is simplified Chinese. Entering the page layout of LANGUAGE (Option of language), a prompt of “SET PARA… (Please set parameters...)” (as shown in Fig. 47) will appear on the bottom portion of page. Turning the black knob to either OPEN or CLOSE status, the symbol “√” can be made move up and down between the two options circularly. When the symbol shifts to the option the user confirmed, turn the black knob to STOP status and turn the red knob to Local Control or Remote Control status as shown in Fig. 48 and hold it for 3 seconds, till “Config” (setting has been configured) appears on the bottom portion of page, i.e. Option of Language has been set. When setting of Option of Language finished, enter the page of OFF. For detailed operation, please see 7.2 ELECTRIC OPERATION.

Importance: instruction of functions of the knob Entering the page of Option of Language, OPEN and CLOSE of black knob

both have the function to make the symbol “√” move up and down between the options circularly and either Local Control or Remote Control of the red knob has the function to confirm the option.

8.3.8 SETTING OF PASSWORD CONFIG

Fig 49 Fig 50 Fig 51 Entering the page layout of PASSWORD via page layout of “Option setting”(as shown if Fig. 49), a prompt of “SET PARA…” will appear on the bottom portion of the page (as shown in Fig. 50). Turning the black knob to either OPEN or CLOSE status, current password digit will shift circularly from 0 to 9, each shift in a interval of 1.2 seconds. When it shifts increasing to the figure required, turn the black knob to

16

STOP status. and it will save the selected figure. Then turn black knob to either OPEN or CLOSE status to change to tens digit. Repeat above operation till the three-digit password is confirmed. Then turn the red knob to Local Control or Remote Control status as shown in Fig. 51 to save the set password. When setting of password is finished and the actuator is in any status among OFF, Local Control and Remote Control, the function of password protection will start if the control status does not alternate in 3 minutes. If it is necessary to alternate control mode at this time, enter corresponding password. Entering procedure is similar to the setting of password and the entering must be finished in 2 minutes or it will turn back to original control mode. The function of password protection is like the function of mechanical padlock. It does not react to the red knob or black knob. When setting of password finished, enter the page of OFF. For detailed operation, please see 7.2 ELECTRIC OPERATION.

Prompt: The default of password protection has not been started at factory. If it is necessary to delete the password protection after it having started, enter “0 0 0” on the page of PASSWORD via above procedure.

8.3.9 EMERGENT SELF-HOLD Fig 52 Fig 53 Fig 54 Emergent self-hold is adopted by user to handle the emergency. Emergent self-hold will function in any status among OFF, Local Control and Remote Control, and will neglect motor thermal protection failure and is the preferred control of top level. Emergent self-hold can not start in the default status, i.e. held in original status. Entering the page layout of “E.S.D.” via page layout of “Option setting”(as shown if Fig. 52), a prompt of “SET PARA…” will appear on the bottom portion of the page (as shown in Fig. 53). Turning the black knob to either OPEN or CLOSE status, the symbol “√” can be made move up and down among the options circularly. When it shifts to the option user confirmed, turn the black knob to STOP status and turn the red knob to Local Control or Remote Control status as shown in Fig. 54, and hold it for 3 seconds, till “MODE CONFIG!” (setting has been configured) appears on the bottom portion of page, i.e. Option of Emergent self-hold has been set. When setting of Emergent self-hold finished, enter the page of OFF. For detailed operation, please see 7.2 ELECTRIC OPERATION.

Importance: instruction of functions of the knob Entering the page layout of “E.S.D.”, OPEN and CLOSE of black knob both

have the function to make the symbol “√” move up and down among the options circularly and Local Control or Remote Control of the red knob has the function to confirm the option.

17

8.3.10 SETTING OF MODBUS The actuator sustains Mod bus RTU to carry out feedback and control of the status. Users can set the address and baud rate of the communication according to requirements.

Importance: instruction of functions of the knob Entering the page layout of “MODBUS SET”, both OPEN and CLOSE of black knob have the function to set the address and baud rate respectively; and Local Control or Remote Control of the red knob have the function to confirm the option of the address and baud rate respectively.

8.3.10.1 SETTING OF ADDRESS

Fig 55 Fig 56 Fig 57 Entering the page layout of MODBUS SET, turn the black knob from STOP status (as shown in Fig. 55) to CLOSE status (as shown in Fig. 56), a prompt of “CL SET ADD”(set address in close status) will appear on the bottom portion of the page and figures of address will appear on the page increasing from 2 to 127 circularly. When the figure shifts to the option user confirmed, turn the black knob to STOP status and the red knob to Local Control status as shown in Fig. 57, and hold it for 3 seconds, till “ADD CONFIG!” (setting of address has been configured) appears on the bottom portion of page. 8.3.10.2 SETTING OF BAUD RATE Fig 58 Fig 59 Fig 60 Entering the page layout of MODBUS SET, turn the black knob from STOP status (as shown in Fig. 58) to OPEN status (as shown in Fig. 59), a prompt of “OP SET b/s”(set baud rate in open status) will appear on the bottom portion of the page and the options (four groups of baud rate are provided: 38400, 19200, 9600 and 4800, each including: O—Odd parity, E—Even parity, N—No parity) will appear on the page layout circularly. When the baud rate required appears, turn the black knob to STOP status and turn the red knob

18

to Remote Control status (as shown in Fig. 60), and hold it for 3 seconds, till “b/s CONFIG!” (setting of baud rate has been configured) appears on the bottom portion of page. When setting of MODBUS finished, enter the page of OFF. For detailed operation, please see 7.2 ELECTRIC OPERATION.

Prompt: The actuator of standard model does not sustain the Modbus RTU. Fieldbus communication function is as an option.

It is also possible to enter the setting menu of MODBUS in the actuator of standard model, but the set parameters do not work.

8.3.11 PARAMETERS INTERROGATING

Fig 61 Fig 62 Fig 63 Fig 64

Entering the page layout of Parameter Interrogating, turn black knob to CLOSE status, the first page of the page layout of “PARA LST 1”will come out as shown in Fig 61. TC on the page represents rated torque in closing direction set by manufacturer. TO represents rated torque in opening direction set by manufacturer. LC represents set value of closing travel parameter. LO represents set value of opening travel parameter. CT represents set value of closing torque. OT represents set value of opening torque. As black knob comes back to STOP status, turn it again to CLOSE status, the second page of “PARA LST 2” will come out as shown in Fig 62. REMOTE on the page represents set Remote Control Mode. PS represents set value of Start Point of Slow Closing. PZ represents set value of Duty Factor. L1 represents set value of Mid 1. L2 represents set value of Mid 2. As black knob comes back to STOP status, turn it to CLOSE status once more, the third page of “PARA LST 3” will come out as shown in Fig 63. OD on the page represents cycles of valve operation. TD represents cycles of full travel operation. PCT represents three max torque levels of valve operations in closing direction. POT represents three max torque levels of valve operations in opening direction. Return the black knob to STOP status, and turn it to CLOSE status once again to change to page layout of “PARA LST 4” (as shown in Fig. 64). “PASSWORD:” on the page represents whether the function of password protection starts. “ESD:” represents Emergent self-hold and “BIT/S:” represents baud rate of communication and mode of parity check. When Parameters Interrogating finished, enter OFF page layout. For detailed operation, see 7.2 ELECTRIC OPERATION.

Importance: instruction of functions of the knob Entering page layout of Parameter Interrogating shifts of black knob between

CLOSE and STOP or between OPEN and STOP result in the shift among pages layout of Parameter Interrogating.

19

9. INFRARED SETTING TOOL (RC-01) Power supply of 3 V has been built in Infrared Setting Tool (RC—01) before the tool delivering. Valid range of Infrared Setting Tool is 0.75 m from display window of actuator.

9.1 INTRODUTION OF FUNCTION KEYS (1) Closing key (2) Opening key (3) Confirming 1 key (4) Confirming 2 key (5) Setting key (6) Off key (7) Window of infrared transmitting

9.2 USAGE Fig 65 When the key pressed down, the Infrared Setting Tool can send out relevant instruction to the actuator via infrared pulse. So the Infrared Setting Tool must be operated within 0.75 m from display window of actuator and aiming at the window. When replacing battery, remove the cover on the back of the Infrared Setting Tool, and then proceed the replacing.

9.3 SETTING AND COMMISSIONING OF PARAMETERS Turn black knob to STOP status and turn red knob to OFF status as shown in Fig 66, then the Infrared Setting Tool may be used to set and commission parameters. Functions of Closing key and Opening key on the Tool are the same of functions of Closing status and Opening status of black knob on the actuator. Functions of OK 1 key, OK 2 key, SET key and OFF key on the Tool are the same of functions of Local Control function, Remote Control function, setting function and OFF function of red knob on the actuator. So commissioning of parameters with the Infrared Setting Tool is the same of setting and commissioning of parameters described in Chapter 8. Fig 66

Caution: After installation, commissioning and parameter setting, according to user’s requirement, red knob shall be locked in Local Control Mode or Remote Control Mode with padlock to prevent from entering set parameter status accidentally and damage of various set parameters.

Importance: instruction of functions of the knob First touch on the function keys of CLOSE, OPEN, CONFIRM 1, and

CONFIRM 2 on Infrared Setting Tool transmits the command of the function key and the second touch on them cancels the command of the function key.

20

10. FIELDBUS CONTROL Fieldbus communication of actuator is Modbus communication. Control system of Modbus is as shown in Fig 67. Modbus communication is a universal language applied on electronic controller with RS485 as interface, with twist pair as transfer medium, and with standard ModbusRTU as transport protocol. It supports semiduplex multipoint serial communication. Communication parameters such as equipment address, Fig 67 baud rate and check mode may be set and programmed in advance at site according to user’s requirement. Communication distance is generally 200~1200 m (according to different baud rate), up to 20 km (need be equipped with signal amplifier). 32 units of equipment can be connected to Modbus via a twist pair without repeaters. At most 126 units of equipment can be connected to Modbus. 11. MAINTENANCE AND TROUBLESHOOTING 11.1 MAINTENANCE Each unit of equipment has been checked and tested in the round before delivering. Installing, setting and commissioning in accordance with this manual, the actuator can carry out fault-free operation. These actuators are of non-intrusive type. For routine inspection, the cover of controller on the actuator shall not be opened. Because the control system is packaged in dry and clean environment and there is no component within that needs local adjusting. Routine maintenance includes followings: • Check if bolts between valve and actuator are fastened. • Ensure valve stem and drive sleeve clean and lubricated. • Check if outer parts are damaged and replace them if damaged. Broken window glass shall be replaced

with entire assembly. • Repaint the peeled area. For chemical corrosive or salt spray environment, remove dust before repainting. • For electric actuators operating seldom, service schedule shall be programmed. 11.2 TROUBLE DISPLAY AND TROUBLESHOOTING If there is any trouble with the electric actuator, without the need for removing cover from actuator, you can carry out trouble diagnosis rapidly via trouble display of LCD. Actuator trouble display and troubleshooting: 1) When power supply is put on, LCD of actuator does not light Check if 3 phase power supply is normal and conformed to the voltage on the nameplate. Please

measure phase voltage among terminals U, V, W.

Warning: When setting and commissioning of parameters with the Infrared Setting Tool is finished, it is necessary to operate OFF key on the Tool and enter OFF page layout at first, then the actuator can be operated, or it will result in error of operating procedure.

actuator actuator actuator

control mechanism

or master unit

21

2) Phase loss of power supply Symbol“ ”in the bottom portion of LCD changes into symbol “ ”and the middle strip flashes that as

indicates phase loss of power supply. Please check the power supply. 3) Display of motor overheat

Symbol“ ”in the bottom portion of LCD changes into symbol“ ”，symbol of heat elimination

flashes indicating motor overheat. Stop actuator running and restart it when thermostat embedded in motor windings recovers automatically.

4) Display of over torque

Symbol“ ” in the bottom portion of LCD changes into symbol“ ”，indicating valve jamming. When

this symbol flashes, the valve jams in operation and is over torque. Please check if the valve and the set percentage of torque in opening direction and closing direction are normal. 5) Failure of phase rotation correction When phase sequence is in error, the mark “ * ” will appear on the upper right quarter of LCD and the function of phase rotation correction has already started so that the actuator is still operated normally. If the function of phase rotation correction fails, LCD will display power supply failure (The display is the same of Phase loss of power supply.) meanwhile the contact point of power supply failure will transmit remote alarm signal. Please check power supply. 6) Monitoring of mechanical faults If the actuator does not produce travel operation when receiving opening or closing instruction from local control or remote control in 10 seconds, the monitor will transmit alarm signal and “E” will flash on LCD. Please contact with the manufacturer.

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12 SCHEMATIC CIRCUIT DIAGRAM AND WIRING DIAGRAM 12.1 SCHEMATIC CIRCUIT DIAGRAM AND WIRING DIAGRAM OF ELECTRIC ACTUATOR Note: 1. What in dash line frame of this figure is for special order. 2．If there is no 380V ac input, user can provide backing power (24V dc) for LCD through terminal 1 and 2. Available of backing power or not, does not affect data access. Primary power and backing power are exchangeable automatically.

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12.2 CONTROL MODE The actuator has three control modes: local control, remote control, and emergent self-hold. 12.2.1 LOCAL CONTROL When the red knob is located at Local position, the actuator can carry out functions of valve opening, valve closing and stop via black knob. 12.2.2 REMOTE CONTROL When the red knob is located at Remote position, the actuator can carry out functions of valve opening, valve closing and stop via terminals. Power supply of Remote Control is DC 24 V (built in), power supply voltage of control signal is: Von>20 V, Voff<1.5 V.

Electric Actuator

12.2.3 EMERGENT SELF-HOLD Emergent Self-hold can override other kinds of control signal (Whatever status the actuator is in) and enforce its implementation (The action depends on presetting). This signal will last till the completion of the action.

.

(3)On-opening style: opens when circuit is on,

Electric Actuator

lasting till valve reaching designated position.

Electric Actuator

(1)Click: open or close valve via click, with signal Following 4 kinds of Remote Control may be set via setting functions:

Control Room

Emergent Self-hold 11

7

Control Room

Open 7

9

Electric Actuator 7

8

Control Room

Close

and opens when circuit is off. (4)On-closing style: closes when circuit is on,

with signal lasting for more than 500 mS. (2)Self-hold: open or close valve via self-hold control,

and closes when circuit is off.

7 Close

Open 9

8

Control Room 7

10

9

8

Electric Actuator

Stop

Open

Close

Control Room

24

25

Appendix B: Overall size and connection dimensions of SND-Z Range

OVERALL SIZE OF SND-Z5～SND-Z60

OVERALL SIZE OF SND-Z90～SND-Z250 type L1 L2 L3 H1 H2 H3 H4 H5 B2 B3 B4 B5 D1 D2 D3 SND-Z90

120 255~397 158 220 110 260 165 121 67 310 142 326 460 275 300 SND-Z180

250 255~397 158 263 125 260 165 121 158 67 310 142 326 460 330 350 Note: SND-Z90

120 is without planet reducer.

type L1 L2 L3 H1 H2 H3 H4 B2 B3 B4 D1 D2 D3 SND-Z5

15 145,180 110 145 46 214 62 108 21 242 144 260 140 126 SND-Z20

40 180,190 120 160 54 217 82 111 21 266 144 360 185 175 SND-Z45

60 200~285 148 239 80 245 97 118 55 277 142 420 225 210

26

OVERALL SIZE OF SND-Z350～SND-Z1000 type L1 L2 L3 H H1 H2 H3 φd φD φD1

SND-Z350 500 255~397 125 410 222 38 169 115 380 415

SND-Z800 1000 285~397 130 450.5

custom 238 51 195 138 510 510

Note for connection dimension in Appendix B: 1) The thrust base in dashed frame is used for thrust mode electric actuator. It is not needed for torque

mode actuator. 2) If protection of valve stem is needed, it’s length would be determined by users. 3) For flameproof model, letter B is added after the type representation, e.g. SND-Z 120B.

27

CONNECTION DIMENSIONS OF CONNECTION DIMENSIONS OF TORQUE MODE (JB 2920) THRUST MODE (ISO 5210 i.e. GB12222)

CONNECTION DIMENSIONS TABLE OF SND-Z RANGE ACTUATORS

Explanation: 1) For flameproof model, letter B is added after the type representation, e.g. SND-Z45

60 B; 2) I in frame size represents power station mode; 3) Screwed holes for mounting are distributed symmetrical and staggered to motor shaft axis; 4) Valid depth of screwed holes for mounting ≥ 1.8 times of nominal diameter of screw.

TORQUE MODE (JB2920-81) THRUST MODE (ISO5210i.e.GB12222) TYPE Frame

size d1 d2

D2 (H9)

n-d D1 D h1 h f Flange

size D D1

D2 (f8)

d1 n-d L f

2 30 45 90 4-M10 120 140 2 8 4 SND-Z5

15 2I 26 39 75 4-M8 95 140 2 6 4

F10 126 102 70 T28 4-M10 40 3

3 42 58 125 4-M12 160 180 2 10 4 SND-Z20

35 3I 30 45 90 4-M10 120 180 2 8 4

F14 175 140 100 T36 4-M16 50 4

SND-Z45 60 4 46 72 150 4-M16 195 225 2 12 5 F16 210 165 130 T50 4-M20 80 5

5 62 82 180 4-M20 235 275 2 14 5 SND-Z90

120 5I 46 72 150 4-M16 195 230 2 12 5

F25 300 254 200 T60 8-M16 114 5

SND-Z180 250 7 73 98 220 4-M24 285 330 3 16 6 F30 350 298 230 T70 8-M20 130 5

SND-Z350 500 8 80 118 280 8-M20 340 380 3 20 6 F35 415 356 260 T100 8-M30 170 5

9 85 128 300 8-M24 380 510 3 25 8 SND-Z800

1000 10 105 158 360 8-M30 450 510 3 30 8

F40 510 406 300 T120 8-M36 230 8

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Appendix C: Overall size and connection dimensions features and main technical parameters of SND-Q range

OVERALL SIZE AND CONNECTION DIMENSIONS TABLE OF SND-Q

TYPE L H H1 D D1 d1 H9

d2 F8

d3 d4 d5 h1 h2 h3 b

SND-Q12.5 180 137 0 0 0 22 35 65 M6 50 14 3 30 6 SND-Q25,40 180 122 0 0 0 28 55 90 M8 70 16 3 35 8 SND-Q50 145 104 132 210 155 42 70 125 M10 102 20 3 50 12 SND-Q100 145 104 132 210 155 50 85 150 M12 125 24 3 57 14 SND-Q150,200 145 104 139 285 196 60 100 175 M16 140 30 4 65 18 SND-Q300,400 145 104 159 380 246 80 130 210 M20 165 36 5 80 22

Note: SND-Q12.5~40 need not additional reducer, so sizes of H1,D,D1 are 0. FEATURES OF SND- Q RANGE STRUCTURE: 1 SNS-Q Range actuators are provided with automatic clutch

device. So you may rotate the handwheel directly when hand operation is needed.

2 A spline housing is inserted in the output shaft. It may be taken out to rotate a tiny angle to commission full closed position of valve. The spline housing is not fixed in the output shaft and user can orient it with set screw or by shaft shoulder of valve.

3 There are two models of drive structure: essential and combined. The combined model is connected with reducer of different ratio to extend the torque range and speed range. Schematic drawing of mechanical limit

4 SND-Q Range actuators are provided with mechanical limit device. Refer to the schematic drawing of mechanical limit. Backing off gland nut, you will see the adjusting thread stem. Screw in or out the adjusting thread stem to change valve position and rotation angle. Adjustment range in both opening and closing direction is ± 6º. Full stroke is generally 90º. Various protruding length L of the adjusting thread stem off the housing is as following: 24 for essential model; 30 for combination No 1; 28 for combination No 2; 28 for combination No 3.

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Essential model Motor Speed r/min

1 3 5 TYPE TYPE

Power (kW)

Current (A) Torque (N · m)

Time for 90 rotate

(s)

Hand Oper ratio

Max. dia. of stem (mm)

Weight (kg)

YDF3802-12Ⅰ 0.09 0.91 125,250,400 YDF3631-4Ⅰ 0.09 0.63 125,250 YDF3632-4Ⅰ 0.12 0.74 400 125,250

SND-Q12.5 40

YDF3633-4Ⅰ 0.18 1.0 400

1r 15S 3r 5S 5r 3S

83

125N·m 22， other 28

Combination No1 Reducer Motor Speed r/min

0.6 1 1.5 TYPE TYPE

Power (kW)

Current (A) Torque (N · m)

Time for 90 rotate

(s)

Hand Oper ratio

Max. dia. of stem (mm)

Weight (kg)

YDF3631-4Ⅰ 0.09 0.63 500,1000 YDF3631-4Ⅰ 0.09 0.63 500 YDF3632-4Ⅰ 0.12 0.74 1000 500

SND-Q50 100

YDF3633-4Ⅰ 0.18 1.0 1000

0.6r 25S 1r 15S

1.5r 10S

0.6r 1r 401，

1.5r 278

500N·m 42，

1000N·m50

Combination No2 Reducer Motor Speed r/min

0.6 1 TYPE TYPE

Power (kW)

Current (A) Torque (N · m)

Time for 90 rotate

(s)

Hand Oper ratio

Max. dia. of stem (mm)

Weight (kg)

YDF3631-4Ⅰ 0.09 0.63 1500 YDF3632-4Ⅰ 0.12 0.74 2000 1500 SND-Q150

200 YDF3633-4Ⅰ 0.18 1.0 2000

0.6r 25S 1r/ 15S

414 60

Combination No3 Reducer Motor Speed r/min

0.3 0.5 TYPE TYPE

Power (kW)

Current (A) Torque (N · m)

Time for 90 rotate

(s)

Hand Oper ratio

Max. dia. of stem (mm)

Weight (kg)

YDF3631-4Ⅰ 0.09 0.63 3000 YDF3632-4Ⅰ 0.12 0.74 4000 3000 SND-Q300

400 YDF3633-4Ⅰ 0.18 1.0 4000

0.3r 50S 0.5r 30S

829 80

Explanation: 1 There is two kinds of ratio for Combination No 1 Reducer: 4.84 and 3.36. Ratio for Combination No 2

Reducer is 5. And Ration for Combination No 3 Reducer is 10. 2 Motor YDF38002-12Ⅰis of 12 poles and the rest types are of 4 poles. Start current and max. current of

motor is approximately 7 times of the value indicating in the table. During operation, the current more than rated value is normal phenomena.

3 Dimension of valve stem diameter in tables is d1 in overall size and connection dimension table and is the maximum value of corresponding specifications. If other diameter value is needed, user must make declaration in order list.

30

Appendix D: Main technical parameters, overall size and connection dimensions of SND-DQ range 1．Main technical parameters of SND-DQ400～SND-DQ16500

Reducer 1 Reducer 2 Type

Torque N·m

Speed r/min

Hand ratio

Actuator Motor power kW

Cur- rent

A Type Ratio Type Ratio

SND-DQ400 4000 0.316(47.5S) 57 SND-Z30-18 0.37 1.8 DJ2A 57 SND-DQ600 6000 0.316(47.5S) 57 SND-Z40-18 0.55 2.4 DJ2A 57 SND-DQ800 8000 0.327(45.8S) 156 SND-Z45-18 0.75 2.8 DJ3A 55 SND-DQ1000 10000 0.327(45.8S) 156 SND-Z60-18 1.1 4.0 DJ3A 55 SND-DQ1600 16000 0.31 (48.3S) 249 SND-Z90-18 1.5 5.0 DJ4A 58 SND-DQ2000 20000 0.31 (48.3S) 249 SND-Z120-18 2.2 6.3 DJ4A 58 SND-DQ3200

4000 3200 4000 0.333 (45S) 620 SND-Z250-18 3.0 9.0 DJ5A 54

SND-DQ6300 63000 0.26 (57.5S) 792 SND-Z250-18 3.0 9.0 DJ6A 69 SND-DQ8000 80000 0.26 (57.5S) 1187 SND-Z90-72 4.0 9.7 XJ4A 4 DJ6A 69 SND-DQ12500 125000 0.168 (89S) 2452 SND-Z180-36 4.0 9.7 XJ4B 2.67 DJ7A 80 SND-DQ16500 165000 0.168 (89S) 2452 SND-Z250-36 5.5 13.3 XJ4B 2.67 DJ7A 80

Explanation: 1. Among the reducers, XJ means planet reducers, DJ means worm gear reducers (the worm gear pairs

are all clockwise and self-locking ) 2. If the output speed different from those in the table is needed, please consult with us. 3. All of the key-way positions in following figures indicate valve seated. 2．Overall size and connection dimensions of SND-DQ400～SND-DQ16500

Overall size and connection dimensions of SND-DQ400 and SND-DQ600

31

Overall size and connection dimensions of SND-DQ800 and SND-DQ1000

Overall size and connection dimensions of SND-DQ1600 and SND-DQ2000

32

Overall size and connection dimensions of SND-DQ3200 4000

Overall size and connection dimensions of SND-DQ6300～SND-DQ16500

Type C D4 E F H J J1 L1 L2 P V SND-DQ6300 335 380 356 450 301 745 158 285 263 340 145 SND-DQ8000 335 380 356 450 301 745 212 240 220 340 145 SND-DQ12500 465 380 480 605 400 946 404 240 263 426 153 SND-DQ16500 465 380 480 605 400 946 404 285 263 426 153

Type d (H9) D1(f8) D2 D3 h b1 L b n-M α SND-DQ6300 180 300 406 470 8 9 250 45 8-M36 22.5° SND-DQ8000 180 300 406 470 8 9 250 45 8-M36 22.5° SND-DQ12500 220 370 483 560 8 8 285 50 12-M36 15° SND-DQ16500 220 370 483 560 8 8 285 50 12-M36 15°

Appendix E: Technical Parameters Table of SND-Z (Remarks: actuators above 3500N·m are combined structures. )

Motor Output Speed (r/min) Data in brackets are for SND-Z180 and SND-Z250 6 9 12 (14 ) 18 24 ( 27 ) 36 48 ( 54 ) 72 96 144 192 Type Type Power

(kW) Current

(A) Nominal torque ( N · m )

Thrust (KN)

Max.dia.of stem (mm)

Max. rotation

(rev)

Hand ratio

Weight (kg)

YDF3800-6Ⅰ 0.18 1.1 100 150

YDF3631-4Ⅰ 0.09 0.63 50 YDF3632-4Ⅰ 0.12 0.74 80 50 50 YDF3633-4Ⅰ 0.18 1.0 100 80 80 50 YDF3800-4Ⅰ 0.25 1.4 150 100 100 80 YDF3801-4Ⅰ 0.37 1.8 150 150 100 YDF3802-4Ⅰ 0.55 2.4 150 YDF3800-2Ⅰ 0.37 1.38 80 50

SND－Z5 15

SND－Z5 15B

YDF3801-2Ⅰ 0.55 1.86 120 100 80 50

40 28 ≤1200 1 40～50

YDF3801-6Ⅱ 0.25 1.42 250 YDF3802-6Ⅱ 0.37 1.96 350 YDF3801-4Ⅱ 0.37 1.8 300 250 YDF3802-4Ⅱ 0.55 2.4 400 350 300 250 YDF3901-4Ⅱ 0.75 2.8 400 400 300 YDF3802-2Ⅱ 0.75 2.4 150 120 100 80

SND－Z20 40

SND－Z20 40 B

YDF3901-2Ⅱ 1.1 3.3 250 200 150 120

100 40 ≤1200 1 58～75

YDF3100M-6Ⅲ 0.75 3.11 600 YDF3100M1-4Ⅲ 0.75 2.8 450 YDF3100M2-4Ⅲ 1.1 4 600 450 450 YDF3100L1-4Ⅲ 1.5 5 600 600 450 YDF3100L2-4Ⅲ 2.2 7 600 YDF3100L-2Ⅲ 2.2 6.3 450 300 300

YDF3112M1-2Ⅲ 3 7.8 600 450 450 300 YDF3112M2-2Ⅲ 4 9.7 600 600 450

SND－Z45 60

SND－Z45 60 B

YDF3112L-2Ⅲ 5.5 13.3 600

150 50

≤1200

2.829

100～130

YDF3100L1-6Ⅲ 1.1 4.2 900 YDF3100L2-6Ⅲ 1.5 5.7 1200 YDF3100L1-4Ⅲ 1.5 5 900 YDF3100L2-4Ⅲ 2.2 6.3 1200 900 900 YDF3112L1-4Ⅲ 3 9 1200 1200 900 YDF3112L2-4Ⅲ 4 11.9 1200 YDF3112M2-2Ⅲ 4 9.7 900 YDF3112L-2Ⅲ 5.5 13.3 1200 900 900

YDF3132L1-2Ⅲ 7.5 17.1 1200 1200 900

SND－Z90 120

SND－Z90 120B

YDF3132L2-2Ⅲ 10 22.8 1200

200 60 ≤1200 4.3 120～170

YDF3100L1-4Ⅲ 1.5 5 1800,2500 1800 YDF3100L2-4Ⅲ 2.2 6.3 2500 1800,2500 1800 YDF3112L1-4Ⅲ 3 9 2500 YDF3112M1-2Ⅲ 3 7.8 1800 YDF3112M2-2Ⅲ 4 9.7 2500 1800 YDF3112L-2Ⅲ 5.5 13.3 2500 1800

YDF3132L1-2Ⅲ 7.5 17.1 2500 1800

SND－Z180 250

SND－Z180 250B

YDF3132L2-2Ⅲ 10 22.8 2500

325 70 ≤449 11.48 180～260

YDF3100L2-4Ⅲ 2.2 6.3 3500 3500 YDF3112L1-4Ⅲ 3 9 5000 5000 3500 YDF3112L2-4Ⅲ 4 11.9 5000 YDF3112M2-2Ⅲ 4 9.7 3500 YDF3112L-2Ⅲ 5.5 13.3 5000 3500 3500

YDF3132L1-2Ⅲ 7.5 17.1 5000 5000 3500

SND－Z350 500

SND－Z350 500B

YDF3132L2-2Ⅲ 10 22.8 5000

700 100 ≤300 17.2

300～400

YDF3112L2-4Ⅲ 4 11.9 8000 10000

YDF3112L-2Ⅲ 5.5 13.3 8000 10000

YDF3132L1-2Ⅲ 7.5 17.1 8000 10000 8000

10000 SND－Z800

1000 SND－Z800

1000B YDF3132L2-2Ⅲ 10 22.8 8000

10000

1100 120 ≤150 34.4 350～500

34

Appendix F: Communication Protocol Of MODBUS for SND Range 1 Characteristic 1.1 Mode of transmission: MODBUS RTU 1.2 Physical layer: RS485 (differential, half duplex) 1.3 Data transmission rate (Baud rate) bit/s: 38400, 19200 (default); 9600, 4800 optional 1.4 Unit address: 2~127 1.5 Data format

Coding 8 digit of binary system Start bit 1 bit Data bit 8 bit Parity bit 1 bit (even, odd, no parity ) Stop bit 1 bit

Error checking CRC16

1.6 MODBUS function code supported by unit:

Function code Description Effect 03 Read Hold Register Obtain current binary value from one or more HR 04 Read Input Register Obtain current binary value from one or more IR 06 Write single register Load specific binary value into a single HR 16 Write multi register Load specific binary value into a series of HR

2 Data interchange address and definition 2.1 Input data:

Control word for open , close, and stop Address: 150 (decimal system)①

-- -- -- -- -- -- -- -- -- -- -- -- 3 2 1 0

Bit 0: Close instruction, 1= Run, 0= Stop Bit 1: Open instruction, 1= Run, 0= Stop Bit 2: Stop instruction, 1= Stop, 0= invalid Bit 3: Emergent close instruction, 1= Run, 0= Stop ② Control word for position set and run Address: 151 (decimal system)

15 14 -- -- -- -- -- -- -- 6 5 4 3 2 1 0

Bit 15: characteristic bit, shall be set as “0” when transmitting Bit 14: characteristic bit, shall be set as “1” when transmitting Bit 0~6: Set value for actuator position, range: 0~100%

2.2 Output data Status word for electric actuator Address: 160 (decimal system)①

-- 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Bit 0: Signal of full close, 1= position of full close, 0= position of not full close Bit 1: Signal of full open, 1= position of full open, 0= position of not full open Bit 2: Alarm for power failure, 1= Alarm, 0= Normal Bit 3: Alarm for motor overheat, 1= Alarm, 0= Normal Bit 4: Relay monitor, 1= monitor action of relay, 0= monitor no action of relay Bit 5: Signal of over torque in closing direction, 1= over toque closing, 0= not over torque closing Bit 6: Signal of over torque in opening direction, 1= over toque opening, 0= not over torque opening Bit 7: Signal of local operation, 1= actuator is in local operation status; 0= actuator isn’t in local

operation status Bit 8: Signal of remote operation, 1= actuator is in remote operation status; 0= actuator isn’t in remote

operation status Bit 9: If signal of remote closing is inputting (i.e. If Terminal and on actuator are on), 1= on, 0= ⑦ ⑧off

35

Bit 10: If signal of remote opening is inputting (i.e. If Terminal and on actuator are on), 1= on, ⑦ ⑨ 0= off

Bit 11: If signal of remote stop is inputting (i.e. If Terminal and on actuator are on), 1= on, 0= ⑦ ⑩off

Bit 12 If signal of remote emergent close is inputting (i.e. If Terminal and on actuator are on), ⑦ ⑾1= on, 0= off

Bit 13 : If signal of Mid 1 is outputting, 1= yes, 0= no Bit 14 : If signal of Mid 2 is outputting, 1= yes, 0= no

Status word for remote control mode Address: 161 (de② cimal system)

-- -- -- -- -- -- -- -- -- -- -- -- -- -- 1 0

Value set as“00”, remote self hold Value set as“01”, remote inching Value set as“10”, remote two wire control with On-opening style Value set as“11”, remote two wire control with On-closing style

Position of actuator Address: 162 (decimal system)③

-- -- -- -- -- -- 9 8 7 6 5 4 3 2 1 0

Bit 0~9: value of actuator position, range: 0~1000(0.0~100.0%)

Percent of torque Address: 163 (decimal system)④

-- -- -- -- -- -- -- -- -- 6 5 4 3 2 1 0

Bit 0~6: Percent of torque, range: 0~100%

Times of actuator operation Address: 164 (decimal system)⑤

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Range: 0~65535

Times of actuator seating A⑥ ddress: 165 (decimal system)

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Range: 0~65535 Note: Symbol of “--”means this bit is not used.

36

Appendix G: Communication Protocol Of PROFIBUS－DP for SND Range 1 General Description 1.1 Protocol PROFIBUS-DP/V0 confirms to Standard JB/T 10308.3—2005 Digital Data Communication for Measurement and Control — Fieldbus for Use in Industrial System — Type 3: PROFIBUS Specification (IEC61158 TYPE 3: 2002, MOD) 1.2 Standard PROFIBUS-DP drive interface is capable of automatically identifying the baud rates . Maximum baud rate is 12 M. 2 Main Technical Characteristic 2.1 Mode of transmission: PROFIBUS-DP/V0 2.2 Physical layer: RS485 (differential, half duplex)

Network topology Linear bus, both ends connected to terminal resistance

Medium Shield, twisted pair copper cable, cable type A. Shield may be canceled

according to environment condition (EMC)

No. of station At best 32 each segment without repeater and 126 with repeater.

No. of repeater At best 4 repeater with signal refreshing between 2 site.

Pin connector A, B and GND among 42-pin terminal connector of actuator

Data security HD = 4, parity check bit, start/end delimiter

Characteristic of Type A Cable:

Item Type of cable: A Characteristic impedance/Ω 135～165 capacitance per unit length/（pF/m） ﹤30 Loop resistance（Ω/km） 110 Diameter of cable core/mm 0.64 Sectional area of cable core/mm2 ﹥0.34

3 Data transmission rate (Baud rate) bit/s:

Transmission

rate of signal

Maximum length of

network segment /m

Maximum extension of

network/m (with repeater)

Remarks

9.6 kbit/s 1200 6000

19.2 kbit/s 1200 6000

45.45 kbit/s 1200 6000

93.75 kbit/s 1200 6000

187.5 kbit/s 1000 5000

500 kbit/s 400 2000

1.5 Mbit/s 200 1000

3 Mbit/s 100 500

6 Mbit/s 100 500

12 Mbit/s 100 500 Optional

37

4 Equipment address: 1~124 5 Data format 5.1 Type of Message and Frame Format Cycle time of bus information Tmc:

TMC = [Tsyn + Tidl +(2×9 + input data byte + output data byte)×11+TSDR]×Tbit×number of slave station =[33+75+(2×9+ input data byte + output data byte) ×11+11] ×Tbit×number of slave station TMC: Cycle time of bus information Tsyn: synchronizing time Tidl: Pitch time to resending from master station, representative value 75 Tbit TSDR: Delay time of slave station, representative value 11 Tbit Tbit: bit time All data are transmitted Without interface between single character. The protocol chip conforms to these rules. Provided with PROFIBUS-DP/V0 Protocol and via MS0 communication mode, Changzhou-Schneider Intellectualized Electric Actuators are able to carry out periodic interchange of data between master station and slave station. Message format provides transmission security of high level to be used for point to point logical data transmission via SRD service, and for broadcast communication and multicast communication as well. During broadcast communication, a master station transmits information to all other slave station teams or to all stlave stations, and in the process of data interchange, the master station carries out global control of set slave station teams via SDN, meanwhile there is no response.

5.2 Message Format of Electric Actuator (PROFIBUS-DP/V0)

SD LE LEr SDr DA SA FC DSAP SSAP DU FCS ED

68h ** ** 68h ** ** ** ** ** DATA ** 16h

Where: SD Start delimiter, to distinguish diverse message format LE Data length, all length of subscriber data including DA, SA, FC, DSAP, SSAP, and DU LEr Repeat of LE SDr Repeat of SD DA Destination address of transmission SA Source address of starter of frame transmission FC Range of function code, to identify type of frame DU Range of user data, to place user data being carried FCS Frame checking sequence ED End delimiter ** automatic configuration data provided by master station system

5.3 Definition of User data Field and Data Interchange Format in Electric Actuator (PROFIBUS-DP/V0) Protocol Data Format Fetched by Slave Station and Input by Master Station

Message structure of master station request is as follows: SD LE LEr SDr DA SA FC DSAP SSAP FCS ED

68h ** ** 68h ** ** ** 39h 3Eh ** 16h

Message structure of slave station response is as follows:

SD LE LEr SDr DA SA FC DSAP SSAP DU FCS ED

68h ** ** 68h ** ** ** 3Eh 3Eh 1 2 ** 16h

38

The communication is provided with input of 13 bytes and output of 4 bytes:

Type Serial No. of byte Content

1 msb 2 lsb

Status word for electric actuator

3 msb 4 lsb

Status word for remote control mode

5 msb 6 lsb Travel of actuator

7 msb 8 lsb Percent of torque

9 msb 10 lsb Times of actuator operation

11 msb 12 lsb Times of actuator seating

BIT7 Hold BIT6 Hold BIT5 Hold BIT4 Hold BIT3 Hold BIT2 Hold BIT1 Hold

Input content

13 Status of DP

module

BIT0 Communication status with electric actuator

1 Word of HO 2 Word of LO

Control word for open run, close run and stop

3 Word of HO Output content

4 Word of LO Control word for travel set and

run

Data output form Control Command of electric actuator within DU is as follows (2 word in total) :

(1) Control word for open run, close run and stop (write)

-- -- -- -- -- -- -- -- -- -- -- -- 3 2 1 0

Bit 0: Close instruction, 1= Run, 0= Stop Bit 1: Open instruction, 1= Run, 0= Stop Bit 2: Stop instruction, 1= Stop, 0= invalid Bit 3: Emergent close instruction, 1= Run, 0= Stop

(2) Control word for Actuator travel set and run (write)

15 14 -- -- -- -- -- -- -- 6 5 4 3 2 1 0

Bit 15: Characteristic bit, shall be set as “0” when transmitting Bit 14: Characteristic bit, shall be set as “1” when transmitting Bit 0~6: Set value for actuator travel, range: 0~100%

5.4 Data Format Fetched by Master Station and Input by Slave Station

Message structure of master station request is as follows: SD LE LEr SDr DA SA FC DSAP SSAP FCS ED

68h ** ** 68h ** ** ** 38h 3Eh ** 16h

Message structure of slave station response is as follows:

SD LE LEr SDr DA SA FC DSAP SSAP DU FCS ED

39

68h ** ** 68h ** ** ** 3Eh 38h 1～6 ** 16h

Data input sequence from State Feedback of electric actuator within DU is as follows (6 word in total):

(1) Status word for electric actuator (read)

-- 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Bit 0: Signal of full close, 1= position of full close, 0= position of negative full close Bit 1: Signal of full open, 1= position of full open, 0= position of negative full open Bit 2: Alarm for power failure, 1= Alarm, 0= Normal Bit 3: Alarm for motor overheat, 1= Alarm, 0= Normal Bit 4: Relay monitor, 1= monitor action of relay, 0= monitor no action of relay Bit 5: Signal of over torque in closing direction, 1= over toque closing, 0= not over torque closing Bit 6: Signal of over torque in opening direction, 1= over toque opening, 0= not over torque opening Bit 7: Signal of local operation, 1= actuator is in local operation status; 0= actuator is in negative local

operation status Bit 8: Signal of remote operation, 1= actuator is in remote operation status; 0= actuator is in negative

remote operation status Bit 9: If signal of remote closing is inputting, 1= on, 0= off Bit 10: If signal of remote opening is inputting, 1= on, 0= off Bit 11: If signal of remote stop is inputting, 1= on, 0= off Bit 12 If signal of remote emergent closeting is inputting, 1= on, 0= off Bit 13 : If signal of Mid 1 is inputting, 1= yes, 0= no Bit 14 : If signal of Mid 2 is inputting, 1= yes, 0= no

(2) Status word for remote control mode (read)

-- -- -- -- -- -- -- -- -- -- -- -- -- -- 1 0

Value set as“00”, remote self hold Value set as“01”, remote inching Value set as“10”, remote two wire control with On-opening style Value set as“11”, remote two wire control with On-closing style

(3) Travel of actuator (read)

-- -- -- -- -- -- 9 8 7 6 5 4 3 2 1 0

Bit 0~9: Travel of actuator, range: 0~ 1000 (0.0~100.0%)

(4) Percent of torque (read)

-- -- -- -- -- -- -- -- -- 6 5 4 3 2 1 0

Bit 0~6: Percent of torque, range: 0~100%

(5) Times of actuator operation (read)

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Bit 0~15: Times of actuator operation, range: 0~65535

(6) Times of actuator seating (read)

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Bit 0~15: Times of actuator seating, range: 0~65535

Note: Symbol of “--”means this bit is not used.