Instruction manual SMART 96-2 / WG-2 LF

Stand: 06.09.2015

Off /OnEC/ Temp.

LimitAlarmPRIPRF

Displaymeasurement valuexx.xx µS / xxx.x mS

CONFIG 1

CONFIG 2

CONFIG 3

CONFIG 4

CONFIG 5

LANGUAGE

TEMPERATURE

DISPLAY

CHANNEL 1RELAIS 1

CHANNEL 2RELAIS 2

CHANNEL 3RELAIS 3

ANALOG 1

ANALOG 2

GermanEnglish

TemperatureOff / On

°C / Alternation

DisplayµmS / Ohm

EC / Temp.0...20 mA4...20mA20 mA

Off / OnEC/ Temp.

LimitAlarmPRIPRF

Off / OnEC / Temp.

LimitAlarmPRIPRF

EC / Temp.0...20 mA4...20mA20 mA

Connected temp. sensor → select temperature = ON.

Temp. display, alternating with pH-mV or by pressing ° C

Select measurement µS- mS / Ohm

CHANNEL Off / On, Assignment to µS / mS or temperature

Channel function: limit control, alarm, proportional control pulse, frequency proportional control

Current output 0/4 ... 20mA, assignment to E.C. or temperature

CONTRASTsetting

START

°C

SMART 96-2 / WG-2 conductivityInstructions for Installation

Configuration CONFIG 1

Back with this button

Switching the displayon temperature

We recommend, to activate the alarm in CHANNEL 3, if it is possible.

LIMIT HYSTERESE

Displaymeasurement value

CONFIG 1

CONFIG 2

CONFIG 3

CONFIG 4

CONFIG 5

CHANNEL 1

CHANNEL 2

CHANNEL 3

ANALOG 1

ANALOG 2

LIMIT

RELAISDuration / wiper

LIMIT

HYSTERESE

Off delay

On delay

SETPOINT

I-ControlOff / On

SETPOINT

PERIOD- DURATIONT in sec.

Max. DOSAGE

SETPOINT

I-ControlOff / On

SETPOINT

FREQUENCYin Hz

Max. DOSAGE

LIMIT

ON DELAYin min.

SIGNALon / off

LIMIT FUNCTION PRI PRFALARM

Configuration of the channels and control functions

CONFIG 2

in Seconds

For PRI / PRF will be regulated between the Setpoints of 0 and 100%

For the alarm function the relay function is

inverted.The alarm will be stored and can be reseted with any key.

By relais off, all relais are switched off in case of alarm..

Back with this buttonEx. LIMIT: 6.00 K1

means, if it exceeds 6:00 relay 1 is turned on.

Hysterese: HY.means when falling under 5.90 Relay 1 is switched off again.

0.10

SIGNALein / ausSIGNALon / off

RELAISauto / off

Displaymeasurement value

CONFIG 1

CONFIG 2

CONFIG 3

CONFIG 4

CONFIG 5

CHANNEL 1

CHANNEL 2

CHANNEL 3

ANALOG 1

ANALOG 2 LIMIT= 0/4/20mA

LIMIT= 0/4/20mA

Configuration of the Analog Channels 0 / 4...20mA

CONFIG 2

Back with this button

In Config 1 is determined whether the max. current of 20mAis reached at limit high or low.

Displaymeasurement valuet

CONFIG 1

CONFIG 2

CONFIG 3

CONFIG 4

CONFIG 5

CHANNEL 1

CHANNEL 2

CHANNEL 3

ANALOG 1

ANALOG 2

AUTO / ON /OFF

AUTO / 0...20 mA

AUTO / ON /OFF

AUTO / ON / OFF

AUTO / 0...20 mA

SIMULATORThe simulator will terminated automatically after 30min. after the last keystroke.When returning of CONFIG 3, all channels are set to normal operation (AUTO).

CONFIG 3

Auto = normal operation

Back with this button

Displaymeasurement valuet

CONFIG 1

CONFIG 2

CONFIG 3

CONFIG 4

CONFIG 5

Security lock codefor CONFIG 1 / 5

Security lock codefor CONFIG 2

SoftwareVersion No.

EquipmentNo.

Security lock code by assignment

CONFIG 4

Back with this button

For first time code entry or code change must always first thecurrent code to be entered, then the new code.Current code at delivery of the device: 0000

OFF = compensation switched offNAT = compensation about 2.2% see formula            adapted to natural watersLIN = compensation adjusted from 0 to 6.9% linear

Displaymeasurement value

CONFIG 1

CONFIG 2

CONFIG 5

Reference temperature

R.T. 20 / 25 ° C

PUFFERNULLPUNKT

pH-KALIBRIERUNG

PUFFERSTEILHEIT sauerPH-KALIBRIERUNG

PUFFERSTEILHEIT basisch

pH-KALIBRIERUNG

Configuration for the conductivity

CONFIG 5

TEMPERATURECOMPENSATION

TCOff / nat / lin

Back with this button

For Overrange the display shows"OLV".If the alarm channel is activated,it will be also triggered alarm.

Connection of 2 electrodes conductivity cell.Connection of 4 electrodes conductivity cell

When connecting 2 electrodes conductivity cell, the cable resistance between unit and measuring cell can be entered to compensate.Short-circuit conductor of the cable at the end of the measuring cell and measure the resistance at the clamp.

Cable resistance for various cable diameter at 10m Length:Ø 0,25mm² -> 1.43 OhmØ 0,34mm² -> 1.05 OhmØ 0,50 mm² -> 0.72 OhmØ 0,75mm² -> 0.48 Ohm

Displaymeasurement value

CONFIG 2

CONFIG 5

TEMPERATURE COMPENSATIONT. C. Auto / Manual

PUFFERSTEILHEIT sauerPH-KALIBRIERUNG

MEASURING RANGE

Displaymeasurement value

CONFIG 2

CONFIG 5

2/4 electrodesmeasuring cell

CELL CONSTANT0.0025 ... 50

Reference temperature can be switched between 20°C and 25°C

For short circuit or interruption of the temperature sensoron the display appears PT. FAIL. orif the alarm channel is activated, ALARM will betriggered.

nat. ref ref12,

1001 0,0035

11

Safety Guidelines

All information concerning hazards when using the device must be observed.

For any damage or outages resulting from non-compliance with the operating instructionsresult, we assume no liability.

Before connecting the device to the mains, make sure,that voltage value (V) (AC or DC) match with the information on theType plate of the appliance.

The device is designed for mounting in control panels, cabinets or wall-mount enclosureprovided and must be operated only in installed condition.

There must be no covers removable by hand are used,whose removal permits contact with hazardous voltages.

According to DIN / VDE 0411 the power supply for the device must have a Power switch, who can be switched off with two contacts.

Any repair or replacement of parts may only be carried out by an expert, which is familiarwith the associated risks and the VDE regulations .

The unit conforms to Protection Class 1, constructed in accordance with DIN / VDE 0411 and has the factory end and duration tested in good working condition leaving.

This device complies with the requirements of the EMC Directive (89/336 / EEC),the Low Voltage Directive (73/23 / EEC) and the Machinery Directive (89/392 / EEC).It was designed and tested in accordance with the standards listed below:DIN EN 61010-1, DIN EN 50081-1, DIN EN 50082-1

Dimensions: SMART WG2

Panel cut-out mounting depth

sideview

Installation dimensions: SMART 96-2

SMART 96-2 / WG-2 LF

NETZ MAIN

2.2 2.1

1.17 1.16 1.15 1.14 1.13 1.12 1.11 1.10 1.4 1.3 1.2 1.1

A1 - + - + A2

Rel3 Rel2 Rel1

1 243

Pt100

2.10 2.11 2.09 2.7 2.8 2.6 2.4 2.5 2.3

SMART96-2 LF1

3 wire

Data Sheet (technical alterations reserved)

ConductivityMeasuring ranges: depending on the CC in µS/mS/OhmCC 1,0000: 0...999,9µS / 9999µS / 99,99mS /

CC 1,0001: 0...9999µS / 99,99mS / 210,0mS

Accurary: ± 1,5% resp. 10 digit

CC: 0,0025-50,0000 adjustable

TC: 2,2% natural waters / 0-6,9% lin

Sensor: conduktive 2- / 4- electrodes measuring cell

TemperatureRange: -20,0 ... 110,0°C

Accuracy: +- 0,5°C

Sensor: Pt100 in 2- or 3-wire circuit

- cable break and short-circuit monitoring

Outputs:3 potential- free relay contacts (switch):250VAC / 8A resistive loadcan be assigned as desired,configurable as:

Rel. 1...3 - LIMIT: limit switchRel. 3 - Alarm: monitoringRel. 1...3 - PRI: proportional pulse duration controlRel. 1...3 - PRF: proportional pulse frequency control

LIMIT: limit switch adjustable:

- possible switching characteristic: / /- permanent or pulse contact- switching delay 0 ... 9999 sec.- switching hysteresis: 0 ... 800 Digit

Alarm: monitor adjustable:

- optical signal- acoustic signal- time delay 0,1 ... 30 min.- manual reset

PRI: proportional pulse duration control adjustable:

- integral component switchable- cycle time 4 ... 120 sec.

PRF: proportional pulse frequency control adjustable:

- integral component switchable- pulse frequency: 0 ... 3 Hz- pulse duration: 170 ms fixed

Splash-proof front foilBacklight displayArticle number: 1300.0401

Ideal for use with our measuring cells

LM- / LMP-001, -01, -1, -5The device is switchable on S or Ohm

The following measuring ranges result from this:

LM/LMP001 = 9,999µS 99,99µS 999,9µS

LM/LMP 01 = 99,99µS 999,9µS 9999µS

LM/LMP 1 = 999,9µS 9999µS 99,99mS

LM/LMP 1 = 9999µS 99,99mS 210,0mS

LM/LMP 5 = 999,9mS

2 Analog outputs- Standard signal 0/4 ... 20mA

- 0 ... 5V/10V by parallel connection

of a 250/500 Ohm resistor

- Freely allocate the display value

- Maximum burden: 500 Ohm

Use only shielded cableLay Shielding device side onprotective conductor.

Back panel

Operating voltage: 85 ... 264 VAC 50 / 60Hz No. 1300.0401

9 ... 36V DC No. 1300.0401.DC

Power consumption: <5 VAAmbient temperature: 0 ... 50 ° CHousing: mounting housing to DIN 43 700Material: flame retardant Noryl

Front size: 48 x 96 mmPanel cut-out 44.0 x 90.5 mmMounting depth: 120 mmConnections: Screw

Climatic conditions: rel. Humidity <75% without condensation

Electrical safety: to EN 61 010

Clearance and creepage distances for

- Overvoltage category II

- Pollution degree 2

Protection class: 1

Protection: to EN 60 529

Front: IP65

Electromagnetic compatibility:

according to NAMUR recommendation NE21,

EN 50 081 Part 1, EN 50 082 Part 2

SMART WG-2 LF

1.12

REL2

SL

Pt100

1.10

1.11

POWER85...264VAC

1.13

1.17

1.16

1.15

1.14

4 electrodesmesuring cell

2 electrodesmesuring cell

REL1

1.3

1.4

1.1

1.2

2.7

2.6

2.8

2.3

2.4

2.5

2.1

2.2

+ - + -AN-OUT2 AN-OUT1

3-wire

120.00

12

2.0

0

SMART96-2 LF2

-DC

+DC

At SMART WG-2 is the3.Relais not implemented.

Operating voltage: 85 ... 264 VAC 50 / 60Hz

No. 1300.2201

9 ... 36V DC

No. 1300.2201.DC..

..

Power consumption: <5 VA

Ambient temperature: 0 ... 50 ° C

Housing: Wall mounting housing

Material: ABS

Dimensions: 120 x 122 x 60 mm

Connections: Screw

Weight: 450g

Climatic conditions: rel. Humidity <75% without condensation

Electrical safety: to EN 61 010

Clearance and creepage distances for

- Overvoltage category II

- Pollution degree 2

Protection class: 1

Protection: to EN 60 529

Front: IP65

Electromagnetic compatibility:

according to NAMUR recommendation NE21,

EN 50 081 Part 1, EN 50 082 Part 2

Data Sheet (technical alterations reserved)

Attention, at version DC is theSupply Voltage 9.5 .... 35V

SMART96-2 / WG-2 LF

SMART96-2 LF3

Measurement

Wrongmeasuringvalue

Temperaturecompensation

M1

M4

M5

M6

M7

Error Notes

Trouble Possible causes no notices

Pt 100 on terminal 1.14 + 1.17 à Config 1 on, Config 5 TC = Auto(with 3 conductors in addition to Sense Connection to 1.16)

Terminal 1.14 +1.17 open à Config 1 off, Config 5Enter TC medium temperature

M2 Config 5, reference temperature (standard 25 ° C)

The conductivity is displayed according to the reference temperature.

M3 Config 5 TCOFF: no temperature compensation of the measured valueNAT: Temperature compensation for natural watersLIN: Linear temperature compensation adjustable

Config 5 cell constant = measurement cell, for example, CC1 = LM / LMP1

Check electrodes of the measuring cell for soilingand clean if necessary (eg with a brush and scouring milk)

Contact surfaces must be flown by the measuring medium.

Cell constant

The electrodesmeasuring celldirty

Incorrect flowthe measuring cell

Air bubbles on themeasuring electrodes

Air bubbles on the electrodes interfere with the measurement.

Connectionselectrodestemperature sensorreversed

M8 At 2 electrode clamp 1.10 + 1.13 ß Conductivity electrodesadd. with 4 electrodes clamp 1.11 + 1.12 ß Sense electrodes

at 2 wires clamp 1.14 + 1.17 ß Temp. Sensor (PT100)at 3 wires additionally clamp 1.16 ß sense wire

measurementinaccurateat highconductance

M9

M10

M11

cable resistanceset incorrectly

Config 5Enter the determined cable resistance to the measuring cell (electrodes)This can either be calculated, or measured with aOhm meter.Cable ends short circuit on the measuring electrodes and measure atthe other end of the cable to the clamp 1.10 + 1.13.

Insufficientmeasurementresolution or thedisplay shows OVL

Measuringrange chosenwrong

Config 5Choose a different measuring range

M12

M13

Measurementvalue restless

IncorrectMeasuring celltype set

Config 5Set the connected measuring cell type 2 - or 4 electrode.

Measured value isdisplayed in Ohmsinstead Siemens.

Measurementvalue setincorrectly.

Config 1Display µmS / Ohm

Config 1TEMP.ONconfirmed 2 times, then select ° C button.

LF display changeswith temperaturedisplay

Display set tochange

SMART 96-2 / WG-2 pH/Redox/LF

SMART96-2 LF4

Trouble Possible causes no notices

Relay switchesnot on, offor uncontrolled

Limit can not beset

The limits cross R1

Limit is not setcorrectly

R3

R4

Wrong fonctionchosen

R5 Config 1 or 2

GW: LimitPRI: Proportional pulse width controlPRF: Proportional frequency controlAlarm: Alarm (beep on / off)

Relay set to pulsecontact instead ofpermanent contact

R6 Config 2Duration set The relay remains active during the limit exceeding

orPULSE set

The relay operates when a limit is exceeded briefly and then falls off again

R7

Upper with lower limitreversed

Config 2 T.E.V. switch-on delay

T.A.V. switch-off delay

(values in seconds)

R8

On or Off delay set

GW The relay switches on when exceeding the set limit, and turns off when falling below the set limit value including the hysteresis set.

R9

Alarm time delay isset incorrectly

R10

PRI/PRF R11 Look at page proportional control

Integral component R12 Config 2Only important to eliminate constant P-deviation,as at pH measurement at continuous neutralization.

In each channel, an upper and a lower limit are set.It should be noted that the upper limit is higherset as the lower limit , or not required limit is turned off.(See the configuration examples)

Channel don't switch Control Config 1 or Config 2 channel.

Control limits: means: When exceeded, the relay is active. means: When falling below the relay is active.

Lower with upper limitreversed

GW The relay switches on at falling below the set limit, and turns off when exceeding the set limit including the hysteresis set.

Config 2 T.D. (in minutes)

Relay outputs

Error Notes

0%

0%

7.00 8.00 9.00 10.00

100%

50%

25%

0%

95%

50%

25%

5%

SMART 96-2 / WG-2 pH/Redox/LF

SMART96-2 LF5

Error Notes

Proportional Control (PRI / PRF)

limit limit

Pump activity

Pump activity

PRI = Proportional pulse width controlPRF = Pulse frequency proportional control

Output signal at PRI

pump on

pump off

Output signal at PRF

MaximumPulse repetition frequency 3Hz

Hz = pulses per second

Pulse length = 170 ms

Pulse to pump

170 ms

periods duration

0% = constant off

100% = constant on

100%

100%

MAX DOS

MAX DOS

Displaymeasurement value

xx.xx E.C.

CONFIG 2

CONFIG 3

CONFIG 4

CONFIG 5

LANGUAGE

TEMPERATURE

DISPLAYµmS

CHANNEL 1RELAIS 1

CHANNEL 2RELAIS 2

CHANNEL 3RELAIS 3

ANALOG 1

ANALOG 2

E.C.0...20 mA 1MAX mA

ONE.C.

ALARM

Configuration example for E.C. - alarm with analog output Page 1

Back with this button

Channel 3 is configured as an alarm.

Analog output 1 ON.Output signal 0 ... 20 mAMax. Current (20mA) = e.c. high

CONFIG 1

LIMIT6.50 R3

HYSTERESE

Displaymeasurement value

xx.xx E.C.

CONFIG 1

CONFIG 2

CONFIG 3

CONFIG 4

CONFIG 5

CHANNEL 1

CHANNEL 2

CHANNEL 3

ANALOG 1

ANALOG 2

LIMIT

RELAISDuration / wiper

LIMIT

HYSTERESE

Off delay

On delay

LIMIT9.00 R3

ON DELAYTD 0.1M

SIGNALSIG ON

ALARM

At the alarm function the Relay function is inverted, NC.

The alarm is stored and can be reset with any key.

Configuration example for E.C. - alarm with analog output Page 2

Back with this button

Channel 3 is configured as an alarm.Upper limit is set to 9,00mS.Lower limit is set to 6,50mS.Time Delay 0.1 minutes.Acoustic signal - ON.

Analog Output 1 is ON.Max. Current (20mA) = pH high

Displaymeasurement value

xx.xx E.C.

CONFIG 1

CONFIG 2

CONFIG 3

CONFIG 4

CONFIG 5

CHANNEL 1

CHANNEL 2

CHANNEL 3

ANALOG 1

ANALOG 2 LIMIT2.00 A1

LIMIT12.00 A1

Back with this button

Configuration example for E.C. - alarm with analog output Page 3

Channel 3 is configured as an alarm.Upper limit is set to 9,00mS.Lower limit is set to 6,50mS.Time Delay 0.1 minutes.Acoustic signal - ON.

Analog Output 1 is ON.Output signal 0 ... 20 mA = 2 ... 12,00mSMax. Current (20mA) = pH high

ONE.C.

Grenzwert

Displaymeasurement value

xx.xx E.C.

CONFIG 1

CONFIG 2

CONFIG 3

CONFIG 4

CONFIG 5

LANGUAGE

TEMPERATURE

DISPLAYµmS

CHANNEL 1RELAIS 1

CHANNEL 2RELAIS 2

CHANNEL 3RELAIS 3

ANALOG 1

ANALOG 2

Back with this button

Configuration example of a - limit (relay switches at exceeding) Page1

Channel 1 is used as limit switches.Display shows mS

HYSTERESE

HY 0.10

Displaymeasurement value

xx.xx E.C.

CONFIG 1

CONFIG 2

CONFIG 3

CONFIG 4

CONFIG 5

CHANNEL 1

CHANNEL 2

CHANNEL 3

ANALOG 1

ANALOG 2

LIMIT

8.50 R1

RELAISDURATION

LIMIT

AUS R1

HYSTERESE

OFF DELAYTOF 0S

ON DELAYTON 0S

LIMIT-FUNCTION

in Seconds

Back with this button

Configuration example of a - limit (relay switches at exceeding) Page2

Channel 1 is used as limit switches.

The upper limit is set to 8.50 mS.The hysteresis 0.10,i.e. is the E.C. value of greater than 8.50 turns on the relay,at less 8.40 turns off the relay.

The lower limit is = OFF.Relay = Continuous Contact.On / off delay = zero.

Ex.

Hysterese: HY.

LIMIT: 6.00 R1

0.10

means, if it exceeds 6:00 relay 1 is turned on.

means when falling under 5.90 Relay 1 is switched off again.

ONE.C.

Grenzwert

Displaymeasurement value

xx.xx E.C.

CONFIG 1

CONFIG 2

CONFIG 3

CONFIG 4

CONFIG 5

LANGUAGE

TEMPERATURE

DISPLAYµmS

CHANNEL 1RELAIS 1

CHANNEL 2RELAIS 2

CHANNEL 3RELAIS 3

ANALOG 1

ANALOG 2

Back with this button

Configuration example of a - limit (relay switches at underrun) Page 1

Channel 1 is used as limit switches

HYSTERESE

HY 0.10

Displaymeasurement value

xx.xx E.C.

CONFIG 1

CONFIG 2

CONFIG 3

CONFIG 4

CONFIG 5

CHANNEL 1

CHANNEL 2

CHANNEL 3

ANALOG 1

ANALOG 2

LIMIT

OFF R1

RELAISDURATION

LIMIT

4.00 R1

HYSTERESE

HY 0.10

OFF DELAYTOF 0S

ON DELAYTON 0S

in seconds

Back with this button

Configuration example of a - limit (relay switches at underrun) Page 2

Channel 1 is used as limit switches.

The upper limit is = OFF.The lower limit is adjusted to 4.00 mS.The hysteresis pH 0.10,i.e. is the value is less than 4.00 mS turns on the relay,in larger 4.10 mS turns off the relay.

Relay = Continuous Contact.On / off delay = zero.

LIMIT-FUNCTION

Ex.

Hysterese: HY.

LIMIT: 6.00 R1

0.10

means, if it exceeds 6:00 relay 1 is turned on.

means when falling under 5.90 Relay 1 is switched off again.

pH 3.0 pH 7.0pH 4.0 pH 5.0 pH 6.0 pH 8.00%

100%

Dosage

LI LI

Pump activity 40%

pH 5.8

With a throughput neutralization which is intended to regulate the pH 7.0,arises at constant throughput with a pure P control adeviation of 1.2 pH, due to the flow rate and pump capacity.That is, the lye dosing levels off at 40%, the pH value displayed on 5.8.Without I component is now takes the limits for GW and GW move toto arrive at a dosing performance of about 40% at pH 7.0.Nothing else makes the I component. He moves the dosing limits of 0 and 100%.

Only P-regulation

pH 3.0 pH 7.0pH 4.0 pH 5.0 pH 6.0 pH 8.00%

100%

25%

pH 6.6

PI-regulation Through the I-component is the control on the right track.But not yet arrived.In this case, a constant offset to the dosing limitsGW and GW added.

Example pH

Dosage

Function Description PI control

at LIMIT

LI LI

pH 3.0 pH 7.0pH 4.0 pH 5.0 pH 6.0 pH 8.00%

100%

43%

pH 7.1

PI-regulation

Oops, something added too much. offset -

pH 3.0 pH 7.0pH 4.0 pH 5.0 pH 6.0 pH 8.00%

100%

36%

pH 6.8

PI-regulation

And now turn back. offset +

The speed of the reaction time can be preselected in1% / 1 ... 99 sec.

If a constant acid supply is there,then you can go on slowly.Thus, you only have a small overshoot.But when a very different inflow offlow rate and pH-value is present,you should respond quickly. That the reaction time mustbe fast.In return, however, one takes thus a biggerOvershoot in purchasing.

Dosage

Dosage