Siemens SINAMICS G120 Original Instructions Manual page 241

Adapting the behavior of the motorized potentiometer
Figure 8-15
Table 8- 11
Parameter
p1030
p1037
p1038
p1043
p1044
For more information about the motorized potentiometer, refer to function diagram 3020 in
the List Manual.
Inverter with CU230P-2 Control Units
Operating Instructions, 11/2013, FW V4.6.6, A5E02430659B AG
Function chart of motorized potentiometer
Extended setup of motorized potentiometer
Description
MOP configuration (factory setting: 00110 bin)
Parameter value with five independently adjustable bits 00 ... 04
Bit 00: Save setpoint after switching off motor
0: After the motor is switched on, p1040 is specified as the setpoint
1: Setpoint is saved after the motor is switched off and set to the saved value once it is
switched on
Bit 01: Configure ramp-function generator in automatic mode (1-signal via BI: p1041)
0: Without ramp-function generator in the automatic mode (ramp-up/ramp-down
time = 0)
1: With ramp-function generator in the automatic mode
In manual mode (0-signal via BI: p1041) the ramp-function generator is always active
Bit 02: Configure initial rounding
0: Without initial rounding
1: With initial rounding. Using the initial rounding function it is possible to enter very
small setpoint changes
Bit 03: Store setpoint in power-independent manner
0: No power-independent saving
1: Setpoint is saved in the event of a power failure (bit 00 = 1)
Bit 04: Ramp-function generator always active
0: Setpoint is only calculated with enabled pulses
1: The setpoint is calculated independent of the pulse enable.
MOP maximum speed (factory setting: 0 rpm)
Automatically pre-assigned when commissioning
MOP minimum speed (factory setting: 0 rpm)
Automatically pre-assigned when commissioning
Motorized potentiometer, accept setting value (factory setting: 0)
Signal source for accepting the setting value
MOP setting value (factory setting: 0)
Signal source for the setting value.
Setting functions
8.3 Setpoints
241