Description Of Parameters - Siemens SIMATIC ET 200SP Manual

Parameters/address space

6.3 Description of parameters

6.3 Description of parameters
Diagnostics no supply voltage L+
Enabling of the diagnostics alarm for missing or insufficient supply voltage L+.
Diagnostics Short circuit / wire break at sensor
Enabling of the diagnostics in the event of a short-circuit of the encoder supply. In addition, a
wire break is also detected at +/-U
Technical specifications (Page 45).
Diagnostics Overflow
Enabling of the diagnostics when the measured value exceeds the overrange.
Diagnostics Underflow
Enabling of the diagnostics when the measured value falls below the underrange.
Note
If the diagnostics "Short circuit / wire break at sensor" and "Underflow" are activated at the
same time and a wire break occurs, both diagnostics messages are reported by the module.
Potential group
You can use the "Potential group" parameter to specify whether the module is inserted in a
light-colored or dark-colored BaseUnit.
A potential group always starts with an I/O module that is inserted on a light-colored BaseUnit.
All modules inserted to the right of this on dark-colored BaseUnits belong to the same potential
group, because the dark-colored BaseUnits are supplied via the light-colored BaseUnits.
The potential group ends with a new light-colored BaseUnit or the end of the station.
Line frequency
Defines the line frequency of the power supply grid.
Adjustment range: 50 or 60 Hz
Measurement type
Deactivated / 4-wire strain gauge full bridge / 6-wire strain gauge full bridge
26
with configured 6-wire technology. Threshold see section
Rn
Analog input module AI 2xSG 4-/6-wire HS (7MH4134-6LB00-0DA0)
Manual, 09/2018, A5E41867508A-AB