Siemens SINUMERIK 840D sl Function Manual page 1116

NC/PLC Interface Signals (Z2)
Tool Change (W3)
19.17 Tool Change (W3)
No signal descriptions required.
19.18 Grinding-specific tool offset and tool monitoring
19.18.1 Signals from axis/spindle (DB31, ...)
DB31, ...
DBX83.3 Geometry monitoring
Edge evaluation: No
Signal state 1 or Error in grinding wheel geometry.
edge change 0 → 1
Note:
There is no further reaction to the response of this monitoring function.
Reactions deemed necessary must be programmed by the PLC user.
Signal state 0 or No error in grinding wheel geometry.
edge change 1 → 0
Application Grinding-specific tool monitoring
example(s)
DB31, ...
DBX83.6 Speed monitoring
Edge evaluation: No
Signal state 1 or Error in grinding wheel speed.
edge change 0 → 1
Note:
No further reaction to this signal state is programmed.
Reactions deemed necessary must be programmed by the PLC user.
Signal state 0 or No error in grinding wheel speed.
edge change 1 → 0
Application Grinding-specific tool monitoring
example(s)
1116
Signal(s) updated: -
Signal(s) updated: -
Function Manual, 03/2009, 6FC5397-1BP10-4BA0
Extended Functions