Spindles (S1); Signals To Axis/Spindle (Db31 - Siemens SINUMERIK 840Di Function Manual

2.15

Spindles (S1)

2.15
2.15.1

Signals to axis/spindle (DB31, ...)

DB31, ...
DBX2.2 Spindle reset/delete distance-to-go
Edge evaluation: yes
Edge change Independent of the machine data:
0 → 1 MD35040 $MA_SPIND_ACTIVE_AFTER_RESET
selects a spindle reset for the various spindle operating modes in the following fashion:
•
•
•
•
Signal state 0 or No effect.
edge change
1 → 0
Corresponding to .... MD35040 $MA_SPIND_ACTIVE_AFTER_RESET (own spindle reset)
DB21, ... DBX7.7 (reset)
DB31, ... DBX2.2 (delete distance to go): is a different name for the same signal
DB31, ...
DBX16.7 Delete S value
Edge evaluation: yes
Edge change Control mode:
0 → 1
•
•
•
Oscillation mode, axis mode, positioning mode:
•
NC/PLC Interface Signals (Z1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
Signal(s) updated: cyclic
Control mode:
Spindle stops
–
Program continues to run
–
Spindle continues to run with subsequent M and S program commands
–
Oscillating mode:
Oscillation is interrupted
–
Axes continue to run
–
Program continues with the actual gearbox stage
–
With the following M value and higher S value, it is possible that the IS:
–
DB31, ... DBX83.1 (programmed speed high)
is set.
Positioning mode:
Is stopped
–
Axis operation:
Is stopped
–
Signal(s) updated: cyclic
Spindle stops
Program continues to run
Spindle continues to run with the following S value, if M3 or M4 were active
Signal has no effect for the corresponding function. However, if the open-loop control mode is
selected again, a new S value must be programmed.
Detailed Description
2.15 Spindles (S1)
2-119