Dis - Siemens SINAMICS V90 Operating Instructions Manual

Connecting
4.3 Control/status interface - X8
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:
100
Name Type
RESET Edge
0→1
TLIM Level
SLIM Level
EMGS Level
REF Edge
0→1
CWL Edge
1→0
CCWL Edge
1→0
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
•
Speed limit selection
You can select two internal speed limit sources with the digital input
signal SLIM.
0: internal speed limit 1
•
1: internal speed limit 2
•
Emergency stop
0: emergency stop
•
1: servo drive is ready to run
•
Setting the reference point with a digital input or reference cam input
for reference approaching mode
0→1: reference input
•
Clockwise over-travel limit (positive limit)
1: condition for operation
•
1→0: emergency stop (OFF3)
•
Counter-clockwise over-travel limit (negative limit)
1: condition for operation
•
1→0: emergency stop (OFF3)
•
Description
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 04/2017, A5E37208830-003