7.3 Troubleshooting with no alarm generated
7-8
7. Troubleshooting
Abnormal or unstable operation
[Situation 1] Home return completes in the middle of home return operation
During home return operation, the ELECYLINDER moves until it hits the mechanical
end, then reverses and stops at home. When the load is excessive or the unit hits
interference, it may determine that the mechanical end has been reached, without
actually having done so.
No. Possible cause Confirmation/countermeasure
1 A load exceeding the maximum payload is
applied.
Reduce the load.
2 A moving part is hitting interference while
moving.
Remove the interfering object.
3 The body or guide is twisted
due to the fixing method of the
ELECYLINDER.
● Loosen the fixing bolt and check
whether the moving part moves
smoothly.
● If it does, check whether the mounting
surface is distorted.
● Re-mount according to the mounting
method described in the instruction
manual.
→ For details, refer to "2.3/2.4 Installation
method".
4 The sliding resistance of the
ELECYLINDER is excessive.
Contact IAI.
[Situation 2] The movement is complete, but the LS signal is not output
No.
Possible cause
Confirmation/countermeasure
1 The detection range of the LS signal is set
below the minimum resolution.
Adjust Parameter No. 2 "Auto switch 'LS'
signal detection range adjustment"
appropriately.
→ For details, refer to "6.4 Parameter
function descriptions"
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