Siemens SINAMICS G120 CU240B-2 - Page 161

Functions
7.4 Setpoint sources
Inverter with CU240B-2 and CU240E-2 Control Units
Operating Instructions, 07/2010, FW 4.3.2, A5E02299792B AA
161
0RWRUL]HG
SRWHQWLRPHWHU
023ORZHU
VHWSRLQW
3
0RWRUL]HG
SRWHQWLRPHWHU
023UDLVH
VHWSRLQW
3
023U
212))
3
3 3
3
W
W
W
W
Figure 7-3 Function chart of motorized potentiometer
Motorized potentiometer parameters
Table 7- 4 Basic setup of motorized potentiometer
Parameter Description
P1000 = 1 Select speed setpoint
1: Motorized potentiometer
P1047 MOP ramp-up time (factory setting 10 s)
P1048 MOP ramp-down time (factory setting 10 s)
P1040 Start value of MOP (factory setting 0 rpm)
Determines the start value [rpm] that becomes effective when the motor is switched
on