Digital Inputs - Siemens SINAMICS G120 Operating Instructions Manual

Advanced commissioning
6.2 Inverter control
6.2.2.1

Digital inputs

Changing the function of a digital input
When using the PM330 Power Module, the inverter has 4 additional digital inputs.
1)
Table 6- 1
BI
p0810 Command data set selection CDS bit 0
p0840 ON/OFF1
p0844 OFF2
p0848 OFF3
p0852 Enable operation
p0855 Unconditionally release holding brake
p0856 Enable speed controller
p0858 Unconditionally close holding brake
p1020 Fixed speed setpoint selection bit 0
p1021 Fixed speed setpoint selection bit 1
p1022 Fixed speed setpoint selection bit 2
p1023 Fixed speed setpoint selection bit 3
p1035 Motorized potentiometer, setpoint, raise
A complete list of the binector outputs is provided in the List Manual.
Changing the function of a digital input - Example
156
Binector inputs (BI) of the inverter (selection)
Significance
To change the function of a digital in-
put, you must interconnect the status
parameter of the digital input with a
binector input of your choice.
See also Section: Interconnecting sig-
nals in the converter (Page 447).
Binector inputs are marked with "BI" in
the parameter list of the List Manual.
BI Significance
p1036 Motorized potentiometer, setpoint, lower
p1055 Jog bit 0
p1056 Jog bit 1
p1113 Setpoint inversion
p1201 Flying restart enable signal source
p2103 1. Acknowledge faults
p2106 External fault 1
p2112 External alarm 1
p2200 Technology controller enable
p3330 Two/three-wire control, control command
1
p3331 Two/three-wire control, control command
2
p3332 Two/three-wire control, control command
3
To acknowledge fault messages of the inverter using
digital input DI 1, you must interconnect DI1 with the
command to acknowledge faults (p2103): Set
p2103 = 722.1.
Operating Instructions, 04/2015, FW V4.7 SP3, A5E34257946B AB
Converter with CU230P-2 Control Units