Load Torque Monitoring - Siemens SINAMICS G120 Operating Instructions Manual

Functions/states
|m_act| > P2174 & setpoint reached
|m_act| > P2174
Load torque monitoring: Warning
Load torque monitoring: Fault
Note
On the OP the bit numbers are displayed in hex-format (0..9, A..F).
8.21.1

Load torque monitoring

Data
Parameter range:
Warnings:
Faults:
Function chart number:
Description
This function allows the mechanical force transmission between the motor and motor load to
be monitored. Typical applications include, for example, pulley belts, flat belts or chains, or
pulleys for toothed wheels of motor-in and motor-out shafts which then transmit
circumferential velocities and circumferential forces (see figure below). The load torque
monitoring function can then detect whether the motor load is locked or the force
transmission has been interrupted.
Figure 8-77
Control Units CU240S
Operating Instructions, 11/2006, A5E00766042B AA
Shaft drive with flat belts
8.21 General monitoring functions and messages
Parameter/bit number
2198.9
2198.10
2198.11
2198.12
P2181 ... P2192
r2198
A0952
F0452
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Functions
Function chart
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8-147