Mitsubishi Electronics BNP-C3040D Welder User Manual


 
6. Troubleshooting
6 - 42
Warning No.
A8
Turret indexing error warning
The commanded turret indexing position shift amount is outside the specified range.
Investigation details Investigation results Remedies SV SP
The setting is incorrect. Correctly set SP097. 1 Check the parameters.
SP097/bitB = 0 command angle 1°
unit
SP097/bitB = 1 command angle
0.1° unit
The setting is correct. Investigate item 2.
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The position can be pinpointed. Check the PLC program process. 2 Pinpoint where the alarm occurs in
the PLC program.
The position cannot be pinpointed. Investigate the details of the NC and
PLC program process.
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Warning No.
A9
Orientation feedback error warning
Retrying during an orientation feedback error.
Investigation details Investigation results Remedies SV SP
1 Check the alarm No. "5C" items.
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Warning No.
E1
Overload warning
The overload detection level is 80% or more.
Investigation details Investigation results Remedies SV SP
1 Check the alarm No. "50" items.
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Warning No.
E3
Absolute position counter warning
A deviation was detected in the absolute position data and relative position data.
Investigation details Investigation results Remedies SV SP
No abnormality is found in particular. Investigate item 2. 1 Check if there is any abnormality in
the detector's ambient environment.
(Ex. Ambient temperature, noise,
grounding)
An abnormality was found in the
ambient environment.
Take remedies according to the
causes of the abnormality.
Ex. High temperature:
Check the cooling fan.
Incomplete grounding:
Additionally ground.
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Occurs frequently. Replace the detector. 2 Check the repeatability.
Is not repeated. Investigate item 1.
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(Note) When this alarm occurs, the absolute position system's zero point must be established.
Warning No.
E4
Parameter error warning
A parameter exceeding the setting range was set.
"S51 parameter error ####" is displayed on the NC screen. #### indicates the incorrect parameter No.
Investigation details Investigation results Remedies SV SP
1 Check the error parameter No. SV001 to SV065
(M60S system: 2201 to 2265)
SP001 to SP384
(M60S system: 3201 to 3584)
Set the value within the designated
setting range.
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Warning No.
E6
Control axis removal warning
Control axis removal was commanded.
Investigation details Investigation results Remedies SV SP
1 The status in which removal of the control axis was commanded from the NC is indicated.
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