Refresh Counter [Refreshcounter]; Current Load Cell Signal Voltage (Mv) [Loadcellsignalvoltage]; Load Cell Impedance (Ohm) [Loadcellimpedance]; Current Load Cell Sen Voltage (V) [Loadcellsensevoltage] - Siemens SIMATIC ET 200SP Operating Instructions Manual

6.23.8

Refresh counter [refreshcounter]

The measured values are formed again every millisecond in the electronic weighing system. A
counter is incremented by one each time. Once the counter reaches the value 65536, it starts
again from zero. The counter can be used as a time stamp for DR30.
6.23.9

Current load cell signal voltage (mV) [loadCellSignalVoltage]

Display of currently measured signal voltage of the load cell(s) between the SIG+ and SIG-
terminals in millivolts (mV).
6.23.10

Load cell impedance (Ohm) [loadCellImpedance]

The parameter shows the currently measured impedance of the connected load cells.
6.23.11

Current load cell SEN voltage (V) [loadCellSenseVoltage]

The parameter shows the currently measured SEN voltage of the connected load cells.
6.23.12

Current fine weight [currentFineWeight]

This parameter indicates the calculated fine weight currently used by the electronic weighing
system. The value can differ from the specification in DR23 because it may have been adjusted
by the proportional controller.
6.23.13

Current trailing weight [currentTrailingWeightFine]

This parameter indicates the calculated trailing weight currently used by the electronic
weighing system. The value can differ from the specification in DR23 because it may have been
adjusted by the proportional controller.
6.23.14 Tolerance limits (weight unit) [toleranceLimitTh2] [toleranceLimitTh1]
[toleranceLimitTl1] [toleranceLimitTl2]
The tolerance limits specified in DR22 are always output in the weight unit because different
options are available in DR22 for specifying the tolerance limits (absolute values, relative
values or according to OIML R-61).
Technology module TM SIWAREX WP351 HF
Operating Instructions, 01/2020, A5E47521010-AA
Parameter assignment/addressing
6.23 DR30 Read out process state
105