Digital Inputs/Outputs (Dis/Dos); Dis - Siemens SIMOTICS S-1FL6 Operating Instructions Manual

4.3.1

Digital inputs/outputs (DIs/Dos)

SINAMICS V90 PN supports free assignment of signals to the following digital input and
output terminals depending on the control mode selected:
DI1 to DI4 -- Assignable with parameters p29301 to p29304
DO1 to DO2 -- Assignable with parameters p29330 to p29331
For detailed information about default DI/DO signal assignments, see the table below:
Note
The selected DI signal will respond with a delay time of 8 to 16 ms.
Note
DO signal inverse
The logics of digital output signals DO1 and DO2 can be inversed. You can inverse the
logics of DO1 and DO2 by setting the bit 0 and bit 1 of parameter p0748.
4.3.1.1

DIs

You can assign a maximum of seven internal digital input signals to the SINAMICS V90 PN
servo drive. For detailed information about these signals, see the table below:
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 09/2016, A5E37208830-002
Pin Digital
inputs/outputs
1 DI1
2 DI2
3 DI3
4 DI4
11 DO1
13 DO2
Name Type
RESET Edge
0→1
TLIM Level
Parameters
p29301
p29302
p29303
p29304
p29330
p29331
Reset alarms
0→1: reset alarms
•
Torque limit selection
You can select two internal torque limit sources with the digital input
signal TLIM.
0: internal torque limit 1
•
1: internal torque limit 2
•
4.3 Control/status interface - X8
Default values/signals
2 (RESET)
11 (TLIM)
0
0
2 (FAULT)
9 (OLL)
Description
Connecting
81