Siemens SINUMERIK 840D sl Function Manual page 2043

DB31, ...
DBX69.0 - DBX69.2 Controller parameter set switchover (A (checkback signal))
Active parameter set
Application The binary-coded index of the activated parameter set is located in the 3 bits:
example(s)
•
•
•
Special cases, Index 0 is returned if the switchover function is disabled with:
errors, .... MD35590 $MA_PARASET_CHANGE_ENABLE = 0.
In this case, the 1st parameter set is always active.
Corresponding to .... DB31, ...DBX9.0 - DBX9.2 (controller parameter set switchover (request))
DB31, ...
DBX76.0 Lubrication pulse
Edge evaluation: yes
Edge change As soon as the axis/spindle has covered the traversing distance set in the machine data:
0 → 1 MD33050 $MA_LUBRICATION_DIST (travel distance for lubrication from the PLC)
or , the interface signal:
1 → 0 DB31, ...DBX76.0 (lubrication pulse)
is inverted and the lubrication is started.
The position measurement is restarted after each Power On.
Application The lubrication pump for the axis/spindle can be activated with IS "Lubrication pulse". Machine bed
example(s) lubrication therefore depends on the distance traveled.
Corresponding to .... MD33050 $MA_LUBRICATION_DIST (lubrication pulse distance)
DB31, ...
DBX92.0 Setting-up mode active
Edge evaluation: no
Signal state 1 or Setting-up mode is active for the drive (611D). The setting-up mode is selected using the terminals
edge change on the infeed/regenerative feedback module.
0 → 1
The setting-up mode is required for optimizing the machining process.
The following adaptations and additional functions are possible:
•
•
Signal state 0 or Normal operation is active for the drive. The following thus applies:
edge change
•
1 → 0
•
Signal irrelevant for SINUMERIK 840Di, 810D
...
Additional references /IAD/ SINUMERIK 840D Installation and Startup Guide; Chapter: SIMODRIVE 611D
Basic logic functions: NC/PLC interface signals (Z1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
0 corresponds to the 1st parameter set
1 corresponds to the 2nd parameter set
etc. (max. 6 parameter sets are possible)
Signal(s) updated: cyclic
Signal(s) updated: cyclic
Drive:
Reducing the speed setpoint limits
–
Reducing the current setpoint limits
–
I/RF:
Disabling the closed-loop DC link voltage control
–
The maximum limit values for speed and current setpoint are active
DC link voltage control is active
2.1 Various interface signals and functions (A2)
Detailed Description
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