Siemens SINAMICS V90 Operating Instructions Manual page 94

Connecting
4.3 Control/status interface - X8
Direct signal map
Force the following six signals to logical "1" with parameter p29300 (P_DI_Mat):
● SON
● CWL
● CCWL
● TLIM1
● SPD1
● TSET
● EMGS
The definition for p29300 is as follows:
EMGS
For example, if you set p29300 = 1 to force the signal SON to a logical high signal, DI1 can
then be assigned to other desired signals.
Note
The parameter p29300 has higher priority than the DIs.
The bit 6 of p29300 is used for emergency stop. You are not allowed to modify it when the
drive is in "S ON" state.
Wiring
The digital inputs support both PNP and NPN types of wirings. You can find detailed
information from the following diagrams:
94
Bit 6 Bit 5
TSET
NPN wiring
Bit 4 Bit 3
SPD1 TLIM1
Operating Instructions, 09/2016, A5E36037884-002
Bit 2 Bit 1
CCWL CWL
PNP wiring
SINAMICS V90, SIMOTICS S-1FL6
Bit 0
SON