Troubleshooting
24
•
Setup errors
<Examples of trouble code indication >
Error type
Contents
[09-1]
Up-slope error
The up-slope time is set while the weld time 1 is set to “0” cycle.
[09-2]
Down-slope error
The down-slope time is set while the weld time 2 is set to “0” cycle.
[09-3]
Pulsation error
The pulsation time is set while the weld time 2 is set to “0” cycle.
[09-4]
Over-current
(Note)
Set values of the welding current 1 and 2 exceeds the maximum welding current,
or
in case of the primary constant current system, values whose the primary current
exceeds 1600 A are set as welding current 1 and 2.
[09-5]
Step-up setting error
The set value by means of step-up current incremental rate exceeds the maximum
current.
[09-6]
Data lower limit
The initial squeeze time is set to “3” cycles while the “initial delay time”, “up-slope
time”, “weld time 1”, “cooling time”, “weld time 2”, “down-slope time” and “hold time”
are all set to “0” cycle.
[09-7]
Tip sticking
Any of the following function is selected together with the tip sticking function.
• Voltage fluctuation compensation control is selected
• Current off is selected
• Repetitive welding is selected
[09-8]
Re-welding
When the re-welding function is selected, any of the following occurred.
• Voltage fluctuation compensation control is selected
• Current lower limit is not set.
• Current off is selected.
[09-9]
Current off
When the Current off is selected, the repetition welding is selected.
Note
• This error is not applicable when the “Voltage compensation” is selected.
• The primary constant current system is applied when both “Constant current compensation” and “Primary CT” are
selected.
Trouble code
Data indication
02
Data indicator A
02
Data indicator B
Each indicated number blinks.
09-2
Data indicator A
09
Data indicator B
2
Summary of Contents for YF-0201Z5HGF
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