Rotation Monitoring - Siemens SINAMICS G115D Operating Instructions Manual

Advanced commissioning
7.27 Monitoring the driven load
Parameter
p2180[0...n]
r2197.11
7.27.2

Rotation monitoring

The converter monitors the speed or velocity of a machine component via an
electromechanical or electronic encoder, e.g. a proximity switch. Examples of how the
function can be used:
• Gearbox monitoring for traction drives and hoisting gear
• Drive belt monitoring for fans and conveyor belts
• Blocking protection for pumps and conveyor belts
The converter checks whether the encoder consistently supplies a 24 V signal during motor
operation. If the encoder signal fails for time p2192, the converter signals fault F07936.
Parameters
Parameter
r0722.0...25
p2192[0...n]
p2193[0...n]
p3232[0...n]
For more information, see the List Manual (the parameter list and function diagram 8013).
328
Description
Output load detection delay time
[ms]
CO/BO: Status word monitoring
functions 1
Description
CO/BO: CU digital inputs status
Load monitoring delay time [s]
Load monitoring configuration
BI: Load monitoring, failure detec‐
tion
Setting
Sets the delay time for the message "output load
not available" (r2197.11 = 1).
Factory setting: 2000
Display and BICO output for the first status word of
the monitoring functions.
Bit 11: Output load not available
Setting
Displays the status of the digital inputs.
Sets the delay time to evaluate the load monitoring.
Factory setting: 10
Sets the load monitoring configuration:
0: Monitoring switched off
1: Monitoring torque and load drop (factory set‐
ting)
2: Monitoring speed and load drop
3: Load failure monitoring
Sets the signal source for detecting a failure.
Factory setting: 1
SINAMICS G115D Wall Mounted distributed drive
Operating Instructions, 07/2023, FW V4.7 SP14, A5E52808211A AA