User Manual
Table 6-32 Extended setup of motorized potentiometer
Parameter Description Setting
p1030[0…n] Motorized potentiometer con‐
figuration
Configuration for the motorized potentiometer
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
p1037[0…n] Motorized potentiometer
maximum speed [rpm]
The inverter limits the motorized potentiometer output to p1037.
Factory setting: 0 rpm
After quick commissioning, the inverter sets the parameter to the appro‐
priate value.
p1038[0…n] Motorized potentiometer min‐
imum speed [rpm]
The inverter limits the motorized potentiometer output to p1038.
Factory setting: 0 rpm
After quick commissioning, the inverter sets the parameter to the appro‐
priate value.
p1043[0…n] BI: Motorized potentiometer,
accept setting value
Signal source for accepting the setting value. The motorized potentiometer
accepts the setting value p1044 on signal change p1043 = 0 → 1.
Factory setting: 0
p1044[0…n] CI: Motorized potentiometer,
setting value
Signal source for the setting value
Factory setting: 0
Further information
For more information about the motorized potentiometer, refer to function diagram 3020 in the
List Manual.
Advanced commissioning
6.15 Setpoints
Converter with the CU230P-2 Control Units
266 Operating Instructions, 04/2018, FW V4.7 SP10, A5E34257946B AF