Siemens SINAMICS G110M - Setting the Deadband

4. Set p0758[0] = -100.0 (y1)
5. Set p0759[0] = 12.0 (x2)
6. Set p0760[0] = 100.0 (y2)
7. Set p0761[0] = 6
An input current < 6 mA results in fault F03505.
The characteristic for the application example is set.
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Parameters
Parameter Description Factory setting
p0757[0…n] CU analog inputs characteristic value x1 0
p0758[0…n] CU analog inputs characteristic value y1 0%
p0759[0…n] CU analog inputs characteristic value x2 10
p0760[0…n] CU analog inputs characteristic value y2 100%
p0761[0…n] CU analog inputs wire-break monitoring, response
threshold
2
p0762[0…n] CU analog inputs wire breakage monitoring time 100 ms
8.4.6 Setting the deadband
Function description
'HDGEDQG'HDGEDQG
9P$
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9P$
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With the control enabled, electromagnetic interference on the signal cable can cause the motor
to slowly rotate in one direction in spite of a speed setpoint = 0.
The deadband acts on the zero crossover of the analog input characteristic. Internally, the
converter sets its speed setpoint = 0, even if the signal at the analog input terminals is slightly
positive or negative. This prevents the converter from rotating the motor when the speed
setpoint = 0.
Parameters
Parameter Description Factory setting
p0764[0] Analog inputs deadband, AI 0 0
p0764[1] Analog inputs deadband, AI 1 0
Advanced commissioning
8.4 Adapt the default setting of the inputs and outputs
Distributed converter for SIMOGEAR geared motors
Operating Instructions, 10/2020, FW V4.7 SP13, A5E31298649B AL 169