Siemens SIMOTICS S-1FL6 Operating Instructions Manual page 82

Connecting
4.3 Control/status interface - X8
Wiring
The digital inputs support both PNP and NPN types of wirings. You can find detailed
information from the following diagrams:
82
Name Type
SLIM Level Speed limit selection
You can select two internal speed limit sources with the digital input
signal SLIM.
•
•
EMGS Level Emergency stop
•
•
REF Edge Setting the reference point with a digital input or reference cam input
for reference approaching mode
0→1
•
CWL Edge Clockwise over-travel limit (positive limit)
1→0
•
•
CCWL Edge Counter-clockwise over-travel limit (negative limit)
1→0
•
•
NPN wiring
0: internal speed limit 1
1: internal speed limit 2
0: emergency stop
1: servo drive is ready to run
0→1: reference input
1: condition for operation
1→0: emergency stop (OFF3)
1: condition for operation
1→0: emergency stop (OFF3)
Operating Instructions, 09/2016, A5E37208830-002
Description
PNP wiring
SINAMICS V90, SIMOTICS S-1FL6