Siemens SINUMERIK 840DE SL - 2.8.3 Signals from axis;spindle (DB31,...)

Detailed Description
2.8 Auxiliary function output to PLC (H2)
NC/PLC Interface Signals (Z1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
2-79
DB21, ...
DBX318.5 Associated M01/M00 active
Edge evaluation: no Signal(s) updated:
Signal state 1 or
edge change
0 → 1
This bit indicates that an M00 or M01 help function is active if the appropriate associated M00 and
M01 (help functions) were enabled/activated beforehand.
Signal state 0 or
edge change
1 → 0
No associated M00/M01 help functions active.
Corresponding to .... DB 21; ... DBX30.5 (activate associated M01)
2.8.3 Signals from axis/spindle (DB31, ...)
DB31, ...
DBD78 Value of F help function
Edge evaluation: no Signal(s) updated: Job-controlled
The values of the F help functions for positioning axes are stored here. The axis to which each
value applies is determined by the extended address.
DB31, ...
DBD86 Value of M help function
Edge evaluation: no Signal(s) updated: Job-controlled
The values for the M3, M4, M5 help functions are sent to the associated interface for the addressed
spindle.
DB31, ...
DBD88 Value of S help function
Edge evaluation: no Signal(s) updated: Job-controlled
The values for the S help functions are sent to the associated interface for the addressed spindle.