Siemens SINUMERIK 840D sl Commissioning Manual page 467

Adapt manufacturer cycle CUST_TECHCYC.SPF
You can execute the following actions with the aid of the _MODE parameter:
Marker
_M1
_M2
_M3
_M4
_M5
_M6
_M7
_M8
_M9
_M11
_M12
_M13
_M14
_M21
_M22
_M23
_M24
_M25
_M26
_M27
_M28
_M29
_M30
_M41
_M42
_M61
_M62
_M63
_M64
_M65
_M66
_M67
_M68
SINUMERIK Operate (IM9)
Commissioning Manual, 03/2013, 6FC5397-1DP40-3BA1
Action
Main spindle:
Tool spindle:
Counterspindle:
4. Position axis after block search (e.g. counterspindle, tailstock, back rest)
Engage driven tool
Disengage driven tool
Changeover to turning
Changeover to peripheral surface machining C
Changeover to face machining C
Changeover to peripheral surface machining Y
Changeover to face machining Y
Changeover to face machining B (swivel)
Deselection of the face machining B (swivel)
After block search to ST block before swivel
Changeover to C axis mode
Changeover to spindle mode
Clamp C axis
Release C axis clamping
Rinse chuck
Close chuck
Open chuck when spindle is stationary
Open chuck when spindle is rotating
Flush chuck
Changeover to C axis mode
Changeover to spindle mode
Clamp C axis
Release C axis clamping
Changeover to C axis mode
Changeover to spindle mode
Clamp C axis
Release C axis clamping
Rinse chuck
Close chuck
Open chuck when spindle is stationary
Open chuck when spindle is rotating
Rinse chuck off
Configuring cycles
22.3 Manufacturer cycles
461