Siemens SINUMERIK 840D sl Function Manual page 1049

DB10
DBB170 - 185 Setting value from PLC for analog NCK outputs
Special cases, Note:
errors, .... The PLC interface for the setting value 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 must be avoided via the PLC user program.
Corresponding to .... DB10 DBB168 (Disable analog NCK outputs)
DB10 DBB166 (Overwrite screen form of analog NCK outputs)
DB10 DBB167 (Setting screen form of analog NCK outputs)
MD10310 $MN_FASTIO_ANA_NUM_OUTPUTS
19.1.2 Signals from NC (DB10)
Overview of signals from NC to PLC
DB10
DBB
60
64
186
187
188
189
190
Extended Functions
Function Manual, 03/2009, 6FC5397-1BP10-4BA0
Signals to NC interface NC → PLC
Bit 7 Bit 6 Bit 5
Actual value for digital NCK inputs
Setpoint for digital NCK outputs
Digital inputs without hardware *)
Output 8 Output 7 Output 6
Actual value for digital NCK inputs
Input 16 Input 15 Input 14
Actual value for digital NCK inputs
Input 24 Input 23 Input 22
Actual value for digital NCK inputs
Input 32 Input 31 Input 30
Actual value for digital NCK inputs
Input 40 Input 39 Input 38
Setpoint for digital NCK outputs
Output Output 15 Output 14 Output 13 Output 12 Output 11 Output 10 Output 9
16
NC/PLC Interface Signals (Z2)
Bit 4 Bit 3 Bit 2
(on-board inputs) **)
Input 4 Input 3
on-board outputs **)
Output 5 Output 4 Output 3
Input 13 Input 12 Input 11
Input 21 Input 20 Input 19
Input 29 Input 28 Input 27
Input 37 Input 36 Input 35
Digital and analog NCK I/Os
Bit 1 Bit 0
Input 2 Input 1
Output 2 Output 1
Input 10 Input 9
Input 18 Input 17
Input 26 Input 25
Input 34 Input 33
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