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ProMinent DULCOMETER D1C A D Series, Operating Instructions Manual, Page: 1 / 24

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Operating Instructions

DULCOMETER

®

 D1C

Part 2: Adjustment and Operation,
Measured Variable Redox/ORP

Pr

o

Minent

®

D1C2-001-D

Part No. 987850 

ProMinent Dosiertechnik GmbH · 69123 Heidelberg · Germany

 

BA DM 183 10/10 EN

Please completely read through operating instructions! · Do not discard!

The operator shall be liable for any damage caused

by installation or operating errors!

D1C A

___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___

START

STOP

DULCOMETER

750

mV

Redox/ORP

Type W

Type D

750

mV

START

STOP

DULCOMETER

Redox/ORP

BA_DM_183_10_10_EN.p65

28.10.2010, 11:44 Uhr

1

Summary of Contents for DULCOMETER D1C A D Series

Page 1: ...850 ProMinent Dosiertechnik GmbH 69123 Heidelberg Germany BA DM 183 10 10 EN Please completely read through operating instructions Do not discard The operator shall be liable for any damage caused by...

Page 2: ...mV Correction variable 0 None Feed forward control 0 None 1 via standard signal 0 4 20 mA 2 via frequency 0 500 Hz 3 via frequency 0 10 Hz Control input 0 None 1 Pause Signal output 0 None 1 standard...

Page 3: ...data and function of the series DULCOMETER D1C controller provide detailed safety information and are divided into clear steps IMPORTANT Please observe the parts of these operating instructions appli...

Page 4: ...button To change over within a menu level and to change from one variable to another within a menu point START STOP button Start stop of control and metering function ENTER button To accept confirm or...

Page 5: ...riable starts again after cessation of pause 4 4 Feed Forward Control The D1C controller can process a signal of a feed forward control Depending on the device version see identity code and the settin...

Page 6: ...off left Symbol Control on left Metering pump 2 reducing agent Symbol Control off right Symbol Control on right Solenoid valve 1 oxidant Symbol Control off left Symbol Control on left Solenoid valve...

Page 7: ...Operation Access code correct Parameter setting Calibration notes Permanent display 1 Permanent display 2 Calibration menu Various Access code Setting menus D1C2 007 GB The various menus are selected...

Page 8: ...er Ti Td xp 0 s 750 mV setpoint 1 lower 650 mV 10 ctrl parameter xp 10 control settings Only with control control positive oxide regulated value negative reduc manual dosing control current regulat va...

Page 9: ...ys After everything has been checked all error tests which refer to the measured value are restarted Restricted Operating Menu Description Error message Condition Effect Measured value high Measured v...

Page 10: ...value 30 control current regulat value 30 D1C2 015 Redox GB Access to all setting menus can be blocked with an access code Only with control Note The controlled variable is recalculated every second...

Page 11: ...ode 5000 1 1 9999 Language as per identity as per identity code code Operating menu restricted restricted complete D1C2 016 GB Access to all setting menus can be blocked with an access code general se...

Page 12: ...Only with servomotor Only with pumps meas value setting pumps setting relays setting limits setting servomotor setting Number and scope of setting menus is dependent on the device Access to setting me...

Page 13: ...V 2000 mV if measured variables 2 and 5 185 265 mV 220 mV are connected 425 505 mV 465 mV 1000 mV if measured variable 1 is connected Complete Operating Menu Description D1C2 018 Redox GB Permanent di...

Page 14: ...ng value input changes within the control time measuring value It is assumed that the value does not change for an intact sensor If the measuring value does not change during this control time the DUL...

Page 15: ...ump1 pump2 control ORP pump1 oxide pump2 reduc pulse minute 180 180 In the setting menu correction value for this equipment enables you to display the temperature or to maintain an mA signal proprotio...

Page 16: ...motor off Relay 2 Solenoid valve 2 Limit value 2 Actuator 2 Timer 2 off Cycle 10 s 1 s 10 s 9999 s for solenoid valve min time 1 s 1 s 1 s Cycle 2 for solenoid valve Set here the smallest permitted op...

Page 17: ...n time smallest permitted operating factor of the connected device The actuating variable determines the ratio ton cycle and thus the switching times see fig above The min time influences the switchin...

Page 18: ...Actuating direction active closed active closed Reacts as make contact limit value 1 active open Reacts as break contact limit value 2 Switch on delay t on 0 s 1 s 0 s 9999 s Switch off delay t off 0...

Page 19: ...er value Remarks Servomotor Setting Setting ok off Control direction Oxidant Oxidant Reducing Control range 100 1 10 100 in of operating range D1C2 025 Redox GB Access to all setting menus can be bloc...

Page 20: ...026 Redox GB 10 control load regulated range Access to all setting menus can be blocked with an access code Only with control Note The controlled variable is recalculated every second Only suitable fo...

Page 21: ...ltiplicative multiplicative Feed forward control effect additive Max add regulated only with add feed variable 100 1 500 500 forward control D1C2 027 Redox GB Access to all setting menus can be blocke...

Page 22: ...tting menus can be blocked with an access code general setting information ident code D1CA software version DxRxxxxxxxxxx D1C A1 FW 5 00 alarm relay access c operating menu active 5000 english complet...

Page 23: ...ows to the sensor With PID control Identity code characteristics control characteristic 2 The control variable output resulting from the pause and the expiry of the time delay td is reconciled jointly...

Page 24: ...error mV calibration Basic load Stop No Metering continues in Check probe replace if faulty case of error with unsteady necessary recalibrate measured values if necessary Correction measured variable...

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