Fixed Speed As Setpoint Source - Siemens Sinamics G110M Original Instructions Manual

Table 8- 4
Parameter
p1030
p1037
p1038
p1039
p1041
p1043
p1044
For more information about the motorized potentiometer, refer to function diagram 3020 in
the List Manual.
8.4.5

Fixed speed as setpoint source

In many applications after switching on the motor, all that is needed is to run the motor at a
constant speed or to switch between different speeds.
Example: After it has been switched on, a conveyor belt only runs with two different
velocities.
SINAMICS G110M Operating Instructions
Operating Instructions, 04/2015, FW V4.7.3, A5E31298649B AD
Extended setup of motorized potentiometer
Description
MOP configuration (factory setting: 00110 bin)
.00 Storage active
= 0: After the motor has been switched on, the setpoint = p1040
= 1: After the motor has switched off, the inverter saves the setpoint. After the
motor has switched on, the setpoint = the stored value
.01 Automatic mode, ramp-function generator active (1-signal via BI: p1041)
= 0: Ramp-up/ramp-down time = 0
= 1: With ramp-function generator
In manual mode (p1041 = 0), the ramp-function generator is always active.
.02 Initial rounding active
1: With initial rounding. Using the initial rounding function it is possible to enter
very small setpoint changes
.03 Storage in NVRAM active
1: If bit 00 = 1, the setpoint is retained during a power failure
.04 Ramp-function generator always active
1: The inverter also calculates the ramp-function generator when the motor is
switched off
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, inversion (factory setting: 0)
Signal source for inverting the minimum speed / velocity or maximum speed / velocity
Motorized potentiometer, manual/automatic (factory setting: 0)
Signal source for switchover from manual to automatic
Motorized potentiometer, accept setting value (factory setting: 0)
Signal source for accepting the setting value. The motorized potentiometer accepts
the setting value p1044 on signal change p1043 = 0 → 1.
MOP setting value (factory setting: 0)
Signal source for the setting value.
Functions
8.4 Setpoint sources
173