Siemens SINAMICS G120XA Operating Instructions Manual page 242

Advanced commissioning
6.4 Setpoints and setpoint processing
Parameters
Table 6-49
Number
p1051[C]
p1052[C]
p1080[D]
p1083[D]
r1084
p1085[C]
p1091[D]
p1092[D]
p1093[D]
p1094[D]
p1098[C]
r1099
p1106
r1112
r1114
r1119
r1170
Further information is provided in the parameter list.
NOTICE
Incorrect direction of motor rotation if the parameterization is not suitable
If you are using an analog input as speed setpoint source, then for a setpoint = 0 V, noise
voltages can be superimposed on the analog input signal. After the on command, the motor
accelerates up to the minimum frequency in the direction of the random polarity of the noise
voltage. A motor rotating in the wrong direction can cause significant material damage to the
machine or system.
● Inhibit the motor direction of rotation that is not permissible.
240
Minimum speed
Name
CI: Speed limit of ramp-function generator, positive direction
of rotation
CI: Speed limit of ramp-function generator, negative direction
of rotation
Minimum speed
CO: Speed limit in positive direction of rotation
CO: Speed limit positive active
CI: Speed limit in positive direction of rotation
Skip speed 1
Skip speed 2
Skip speed 3
Skip speed 4
CI: Skip speed scaling
CO/BO: Skip frequency band of status word
CI: Minimum speed signal source
CO: Speed setpoint according to minimum limit
CO: Setpoint after direction limiting
CO: Ramp-function generator setpoint at the input
CO: Speed controller setpoint sum
Parameters (Page 349)
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
Factory setting
9733
1086
0 rpm
210000 rpm
- rpm
1083
0 rpm
0 rpm
0 rpm
0 rpm
1
-
0
- rpm
- rpm
- rpm
- rpm
SINAMICS G120XA converter