Siemens SINUMERIK Series Function Manual page 839

DB10
DBB6, 132, 136, 140, Set value by PLC of the digital NCK outputs
144
Edge evaluation: No
Signal state 1 or The signal status for the digital hardware output can be changed by the PLC with the setting value.
edge change 0 → 1 There are two possibilities:
•
•
With "setting value" "1", signal level 1 is put out at the hardware output. With "0", the output level is
0. The associated voltage values can be found in:
References:
Device Manual, NCU 7x0.3 PN
Signal state 0 or As the interface signal is only evaluated by the NCK on signal transition 0 → 1 it must be reset to
edge change 1 → 0 "0" again by the PLC user program in the next PLC cycle.
Special cases, Note:
errors, .... The PLC interface for the setting value (DB10, DBB6) is used both by the overwrite screen form
(for signal transition 0 → 1) and the setting screen form (for signal state 1). Simultaneous activation
of the two screen forms via the PLC user program must be avoided.
Corresponding to .... DB10 DBB4 (Disable digital NCK outputs)
DB10 DBB5 (Overwrite screen form for digital NCK outputs)
DB10 DBB7 (Setting screen form for digital NCK outputs)
MD10360 $MN_FASTIO_DIG_NUM_OUTPUTS
DB10
DBB7, 133, 137, 141, Setting screen form for digital NCK outputs
145
Edge evaluation: No
Signal state 1 or Instead of the NCK value, the PLC value is output at the digital hardware output. The PLC value
edge change 0 → 1 must first be deposited in IS "Set value by PLC of the digital NCK outputs".
The current NCK value is not lost.
Signal state 0 or The NCK value is output at the digital hardware output.
edge change 1 → 0
Special cases, Note:
errors, .... The PLC interface for the setting value (DB10, DBB6) is used both by the overwrite screen form
(for signal transition 0 → 1) and the setting screen form (for signal state 1). Simultaneous activation
of the two screen forms via the PLC user program must be avoided.
Corresponding to .... DB10 DBB4 (Disable digital NCK outputs)
DB10 DBB5 (Overwrite screen form for digital NCK outputs)
DB10 DBB6 (Setting value by PLC of digital NCK outputs)
MD10360 $MN_FASTIO_DIG_NUM_OUTPUTS
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
Signal(s) updated: Cyclic
With the "Overwrite screen form":
With signal transition 0 → 1 in the 'overwrite screen form' the PLC overwrites the previous 'NCK
value' with the 'setting value'. This is the new 'NCK value'.
With the 'setting screen form':
On signal state 1 in the "setting screen form", the "PLC value" is activated. The value used is
the 'setting value'.
Signal(s) updated: Cyclic
Z2: NC/PLC interface signals
18.1 Digital and analog NCK I/Os (A4)
839