ProMinent DULCOMETER D1C A D Series Скачать руководство пользователя страница 18

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Possible values

Initial value

Increment

Lower value

Upper value

Remarks

Type of limit transgression

upper

Limit transgression when

Limit 1:

lower

lower

exceeding or dropping below value

Limit 2:

upper

off*

*only with limit relay

Limit value

Limit 1:

500 mV

1 mV

-2000 mV

2000 mV

Limit 2:

1000 mV

1 mV

-2000 mV

2000 mV

Hysteresis limits

10 mV

1 mV

10 mV

2000 mV

Effective in direction of cancelling

limit transgression

Checkout time limits

off

1 s

1 s

9999 s

Results in message and alarm.

off = 0 s:

Function switched off,
no message, no alarm

Control

on

on

off

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 s

1 s

0 s

9999 s

Complete Operating Menu / Description

Limits

D1C2-024-Redox-GB

relay 2 

LV2

- active 

closed

t on 

0 s

t off 

0 s

Access to all setting menus can be blocked with an access code !

limits

setting  ?

relay 1

LV 1

- active closed

t on 

0 s

t off 

0 s

limit 2 

upper

   800 mV

limit 1 

lower

   100 mV

hysteresis
limits:

10 mV

t on: 

off

control: on

If the limit is exceeded for longer than the “Delay time - limit values”, an error message is given which
must be acknowledged, and the alarm relay circuit is broken. If “Control” is also set to “off” the control
process stops.

BA_DM_183_10_10_EN.p65

28.10.2010, 11:44 Uhr

18

Содержание DULCOMETER D1C A D Series

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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