Acceleration (B2); Diagnostic Tools (D1); Travel To Fixed Stop (F1); Signals To Axis/Spindle (Db31 - Siemens SINUMERIK 840Di Function Manual
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Also See for SINUMERIK 840Di:
- Diagnostic manual (880 pages) ,
- Manual (552 pages) ,
- System overview (55 pages)
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2.4
Acceleration (B2)
2.4
No signal descriptions required.
2.5
Diagnostic tools (D1)
2.5
No signal descriptions required.
2.6
Travel to fixed stop (F1)
2.6
2.6.1
Signals to axis/spindle (DB31, ...)
DB31, ...
DBX1.1
Acknowledge fixed stop reached
Edge evaluation: no
Signal state 1 or
Significance after the fixed stop has been reached:
edge change
DB31, ... DBX62.5 (fixed stop reached) = 1
0 → 1
→ The axis presses against the fixed stop with the clamping torque:
→ The fixed stop monitoring window is activated.
→ A block change is executed.
Signal state 0
Significance after the fixed stop has been reached:
DB31, ... DBX62.5 (fixed stop reached) = 1
→ The axis presses against the fixed stop with the clamping torque.
→ The fixed stop monitoring window is activated.
→ A block change is not executed and the channel message
"Wait: Auxiliary function acknowledgment missing" is displayed.
Edge change
Meaning after the fixed stop has been reached:
1 → 0
IS "Fixed stop reached" DB31, ... DBX62.5 = 1
→ The function is aborted, the alarm "20094 axis %1 Function aborted" is output.
Significance when de-selecting the function FXS=0 via the part program:
→ The torque limiting and the monitoring of the fixed stop monitoring window are canceled.
IS irrelevant
MD37060 $MA_FIXED_STOP_ACKN_MASK
for ...
(monitoring PLC acknowledgments for travel to fixed stop)
= 0 or 1
Corresponding to ....
MD37060 $MA_FIXED_STOP_ACKN_MASK
(monitoring PLC acknowledgments for travel to fixed stop)
DB31, ... DBX62.5 (fixed stop reached)
NC/PLC Interface Signals (Z1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
Signal(s) updated: cyclic
Detailed Description
2.4 Acceleration (B2)
2-71
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