Siemens SINAMICS G120 CU240B-2 Operating Instructions Manual page 185

Table 7- 23
Parameter
P2193 = 2
P2192
P2181
P3231
P0704 = 51
P0581
P0582
P0583
P0585
P0490
For more information, see the List Manual (the parameter list and function diagram 8013).
Inverter with CU240B-2 and CU240E-2 Control Units
Operating Instructions, 07/2010, FW 4.3.2, A5E02299792B AA
Setting speed deviation monitoring
Description
Load monitoring configuration (factory setting: 1)
2: Speed and load failure monitoring
Load monitoring delay time (factory setting 10 s)
Setting the delay time for evaluation of load monitoring
Load monitoring response (factory setting 0)
Setting the response for evaluation of load monitoring
Load monitoring speed deviation (factory setting 150 rpm)
Permissible speed deviation of load monitoring
Pre-assignment of digital input
51: Load monitoring, failure detection
Probe edge (factory setting 0)
Setting the edge for evaluation of the probe signal to measure actual speed value
0: 0/1 edge
1: 1/0 edge
Probe pulses per revolution (factory setting 1)
Setting the number of pulses per revolution
Maximum probe measuring time (factory setting 10 s)
Setting the maximum measuring time for the probe. If there is no new pulse before
the maximum measuring time elapses, the actual speed value in r0586 is set to
zero.
With the next pulse, the time is restarted.
Probe gear factor (factory setting 1)
The measured speed is multiplied by the gear factor before being displayed in
r0586.
Invert probe (factory setting 0000bin)
The 3rd bit of the parameter value inverts the input signals of digital input 3 for the
probe.
Functions
7.7 Protection functions
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