Digital Inputs - Siemens SINAMICS G120 Operating Instructions Manual

6.3.1

Digital inputs

Changing the function of a digital input
Table 6-3
BI
p0810 Command data set selection CDS bit 0
p0840 ON/OFF1
p0844 OFF2
p0848 OFF3
p0852 Enable operation
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 higher
p1036 Motorized potentiometer setpoint lower
A complete list of the binector outputs is provided in the List Manual.
Application example: Changing the function of a digital input
Converter with the CU250S-2 Control Units
Operating Instructions, 04/2018, FW V4.7 SP10, A5E31759476B AG
Binector inputs (BI) of the inverter (selection)
Meaning
Overview of the manuals (Page 519)
6.3 Adapt the default setting of the terminal strip
To change the function of a digital input, you must intercon‐
nect the status parameter of the digital input with a binector
input of your choice.
Binector inputs are marked with "BI" in the parameter list of
the List Manual.
Interconnecting signals in the inverter (Page 503)
BI
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
p3331 Two/three-wire control, control command
p3332 Two/three-wire control, control command
To acknowledge inverter fault messages, using digital input DI 1
you must interconnect DI 1 with the command to acknowledge
faults (p2103).
Set p2103 = 722.1.
Advanced commissioning
Meaning
1
2
3
165