Detailed Description
2.15 Spindles (S1)
Basic logic functions: NC/PLC interface signals (Z1)
124 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
DB31, ...
DBX82.0 - 82.2
Setpoint gear stage A to C
Corresponds to .... DB31, ... DBX82.3 (Change gear)
DB31, ... DBX16.0 - DBX16.2 (Actual gear stage A to C)
DB31, ... DBX16.3 (gear is changed)
DB31, ...
DBX82.3
Change gear stage
Edge evaluation: yes Signal(s) updated: cyclic
Specification of gear stage:
• Manual specification using M function M41 - M45 corresponding to gear stage 1 - 5
If set gear stage <> actual gear stage =>
DB31, ... DBX82.3 (change gear) = 1
DB31, ... DBX82.0 - DBX82.2 (set gear stage) = set gear stage
• Automatic gear step selection depending on the progr. Spindle speed through M-Function M40
For the previously given set speed, gear step change requires =>
DB31, ... DBX82.3 (Change gear) = 1
DB31, ... DBX82.0 - DBX82.2 (Set gear step) = Set gear step
Signal state 1 or
edge change
0 → 1
New set gear stage was specified AND
set gear stage <> actual gear stage
Special cases,
errors, ......
Signal is not output if: Set gear stage == actual gear stage
Corresponds to .... DB31, ... DBX82.0 - DBX82.2 (Set gear stage A to C)
DB31, ... DBX16.0 - 16.2 (Actual gear stage A to C)
DB31, ... DBX16.3 (gear is changed)
DB31, ...
DBX83.0
Speed limit exceeded
Edge evaluation: yes Signal(s) updated: cyclic
Signal state 1 or
edge change
0 → 1
The actual speed exceeds the maximum spindle speed:
MD35100 $MA_SPIND_VELO_ LIMIT
by more than the spindle speed tolerance:
MD35150 $MA_SPIND_DES_VELO_TOL
Corresponds to .... MD35150 $MA_SPIND_DES_VELO_TOL (spindle speed tolerance)
MD35100 $MA_SPIND_VELO_LIMIT (maximum spindle speed)
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