Force Sense Interface Unit Errors - Mitsubishi CR800 Series Instruction Manual

2.5 Force sense interface unit errors

The errors of the force sense interface unit used in the force sense function option.
Table 2-1 ： Force sense interface unit errors
Error No. (Name)
12 (memory error)
13 (S/W processing error)
21 (sensor initial communication
error)
25 (sensor communication error)
34 (communication data error)
36 (communication error)
38 (communication frame error)
39 (communication axis information
error)
37 (parameter error)
88 (watchdog)
E4 (parameter warning)
*1) Measures against noise are as follows. Take appropriate measures for the usage environment. You do not always have to take all the
measures. Perform them as necessary.
1) Install a noise filter on the power supply of peripheral equipment.
2) Add a ferrite core to the 24 V power supply output cable. (Refer to the following figure.)
Install the ferrite core properly to avoid weighting the cable and connector.
Cause
Force sense interface unit internal part fault
1) The force sensor connection cable is
disconnected.
2) The force sensor connection cable is damaged.
3) Noise contamination occurred.
1) The SSCNET III cable is disconnected.
2) The SSCNET III cable end face is dirty.
3) The SSCNET III cable is damaged.
4) Noise contamination occurred.
The parameter value sent from the robot
controller at the power-on is incorrect.
The robot controller does not operate normally.
The input value of the parameter is incorrect.
Remedy
Replace the unit.
1) Connect the cable.
2) Replace the cable.
3) Perform noise countermeasures.
1) Connect after turning OFF the power.
2) Wipe any dirt from the end face.
3) Replace the cable.
4) Perform noise countermeasures.
Correct the setting value of parameter
FSFLCTL.
1) Turn on the power supply of the robot
controller again.
2) If it comes back, contact to your service
provider.
Correct the value input in parameter FSFLCTL.
*1)
*1)
Appendix-80