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2 Wiring and Connection
MITSUBISHI CNC
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(2) Parameter setting for servo drive unit
Starts the safe observation function.
【#2313】 SV113 SSF8 Servo function 8
bit F : ssc Safety observation function
0: Stop 1: Start
The digital signal input selection is set to "1" for the drive unit connected with the door state signal. The
digital signal input selection is set to "0" for the other drive unit not connected with the signal.
【#2282】 SV082 SSF5 Servo function 5
bit F-C : dis Digital signal input selection
0: No signal
1: Safety observation function door state signal
2: Battery box voltage drop warning (It is not available for MDS-D-SVJ3 Series.)
3 to F: Setting prohibited
1. The safety observation function is NC option. Make sure the compatibility with this function.
2. Make sure to input one of the door status signal for each control system to CN9 connector of servo
or spindle drive unit. In the control system, it is conveyed to the axis which is not directly connected
via the NC.
3. Using the safety observation function, it is required to set parameter in addition to the wiring
mentioned above. To prevent a certain axis from being involved in the safety observation function,
set SV113/bitF or SP229/bitF to 0.
4. For details on this function, refer to the manual of NC system.
CAUTION