Siemens SINUMERIK 840D sl Function Manual page 2125

DB31, ...
DBB86 - DBB87
M function for spindle
Edge evaluation: yes
Signal state 1 or From the NCK one of the following M-Funktions: M3, M4, M5, M70 is output to the PLC.
edge change The output occurs by means of: See "Corresponds to ...." below
0 → 1
Corresponds to .... DB31, ... DBB86 - DBB87 (M function for spindle), axis-specific
DB21, ... DBB58, DBB68 - DBB97 (M function for spindle), channel-specific
DB31, ...
DBB88 - DBB91 S function for spindle
Edge evaluation: yes
Signal state 1 or An S function was output from the NCK to the PLC.
edge change The output occurs by means of: See "Corresponds to ...." below
0 → 1
The following S functions are output here:
•
•
The following S functions are not output here:
•
•
•
•
Corresponds to .... DB31, ... DBB88 - DBB91 (S function for spindle), axis-specific
DB21, ... DBB60, DBB98 - DBB115 (S function for spindle), channel-specific
Basic logic functions: NC/PLC interface signals (Z1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Signal(s) updated: cyclic
Signal(s) updated: cyclic
S.... as spindle speed in rpm (programmed value)
S .... as constant cutting speed in m/min or ft/min
S.... as the programmed Spindle speed limiting G25
S.... as the programmed Spindle speed limiting G26
S .... as spindle speed in rpm if a spindle was not defined in the controller
S.... as the dwell time in spindle revolutions
Detailed Description
2.15 Spindles (S1)
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