Siemens SINAMICS G120P CU230P-2 - Page 45

Commissioning
4.3 Connecting the inverter to the fieldbus
CU230P-2 Control Units
Compact Operating Instructions, 01/2017, A5E38815802B AA
45
Control word
Parameter
BACNet
Meaning
r2090
.00
p0840
BV20
ON/OFF1
Switch on motor
.01 p0844 BV27 No OFF2 Precondition in order to be able to switch on
the motor (ON command).
.02 p0848 BV28 No quick stop
(OFF3)
.03 p0852 BV26 Enable operation
.04 p1140 BV26 Do not disable
RFG
The ramp-function generator can be enabled
.05 p1141 BV26 Enable RFG The output of the ramp-function generator
follows the setpoint
.06 p1142 BV26 Enable setpoint Motor accelerates with the ramp-up time p1120
to the setpoint
.07 p2103 BV22 Acknowledge
faults
.08,
.09
--- N/A Reserved
.10 p0854 BV93 Master control by
PLC
Control via fieldbus, the inverter accepts the
process data from the fieldbus
.11
p1113
BV21
Direction reversal
Invert setpoint in the inverter
.12
---
N/A
Reserved
.13 p1035 N/A MOP raise Increase the setpoint saved in the motorized
potentiometer
.14 p1036 N/A MOP lower Reduce the setpoint saved in the motorized
potentiometer
.15
---
N/A
Reserved