Flow Sampler; Based On Volume And Time - Siemens HydroRanger 200 HMI Operating Instructions Manual

Flow sampler

Based on volume and time

To trigger a flow sampler relay based on flow, use
and set the other parameters for the selected relay:
Counter formula
1 Contact per
Operation
2.1.3. Sensor Mode
OCM (
open channel)
By using a mantissa (
contacts can be based on a volume other than a multiple of ten.
During the periods of low flow, the sampler may be idle for lengths of time. Program
2.8.2.4. Relay Interval Setpoint
sampler will operate based on the volume of flow or the time interval, whichever comes
first.
A5E36281317
2.10.1.2. Multiplier
= Flow rate in
2.10.2.2. Mantissa
) and an exponent (
to a time interval in hours, to drive the sampler. The
HydroRanger 200 HMI – OPERATING INSTRUCTIONS
2.8.1.4. Relay Function
2. 1 0.2.3. Exponent
x 10
Units source parameter
2. 1 3.4.3. Maximum Flow
Units
2. 1 0.2.3. Exponent
=Flow Sampler
units
2. 1 3.4.7. Flowrate
or
), the relay
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