Asynchronous subroutines (ASUBs): Job
DB3400 ASUB: Result [r]
NCK -> PLC interface
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 INT1
Start
1 INT2
Start
2
3
Asynchronous subroutines (ASUBs): Result
DB3400 ASUB: Result [r]
PLC -> NCK interface
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
1000 INT1
ASUB exe‐
cution not
possible
Interrupt
no. not allo‐
cated
ASUB is be‐
ing execu‐
ted
ASUB
ended
1001 INT2
ASUB exe‐
cution not
possible
Interrupt
no. not allo‐
cated
ASUB is be‐
ing execu‐
ted
ASUB
ended
1002
1003
G functions from NCK channel
DB3500 G functions from NCK channel [r]
NCK -> PLC interface
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 Active G function of group 1 (8 bit int)
1 Active G function of group 2 (8 bit int)
2 Active G function of group 3 (8 bit int)
... ...
62 Active G function of group 63 (8 bit int)
63 Active G function of group 64 (8 bit int)
PLC user interface
6.8 Channel signals
Parameter Manual
Parameter Manual, 08/2015, 6FC5397-8EP40-0BA1 475