Orp Measuring Channel Settings - ProMinent Splash Control 2 Assembly And Operating Instructions Manual

Operation and user interface
5.9.2

ORP measuring channel settings

1
Fig. 29: ORP measuring channel settings
1 This key is used to select the ORP meas‐
uring channel control mode (proportional or
hysteresis mode).
This key (1) is used to select the ORP measuring channel control mode (proportional or hysteresis
mode):
Proportional mode is a linear calculation, with the drive control based on a single component,
n
the proportional mode.
Hysteresis mode is a two-point control, with the hysteresis value being the gap between the
n
setpoint and the measured value.
If the measured value is above the highest point, then the control activates the falling actuator.
If the measured value is below the highest point, then the control activates the rising actuator.
The previous actuator remains active between the setpoint and the lowest or highest point.
46
Redox/ORP channel
Hysteresis
Metering mode
50 mV
Min. setpoint
Storage tank level input
limit value
650 mV
pH ORP
Proportional
Maximum
Run-in period
metering time
120 min
2 min
Max. setpoint
Calibration
limit value
800 mV
Temp.
Hysteresis
A2826