Mitsubishi Electric MELDAS C6 Instruction Manual page 478

Error No.
E24
E25
E26
E35
E50
E51
E52
E53
E54
E55
E56
E60
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7.9 Operation Messages on Setting Display Unit
Error message
×
PLC RUN
×
DATA MEMORY
ERR
∆
NO
CHARACTERS
×
COMPARE
ERROR
×
FILE ERROR
FILE OPEN
ERROR
FILE CLOSE ERR
FILE SEEK ERR
FILE READ ERR
FILE DELETE
ERR
FILE INSERT ERR
×
IOP ERR
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7. List of Alarms
• Data input/output or comparison was attempted when the PLC
was not stopped.
• Analog output adjustment was attempted when the PLC was
not stopped.
• An attempt was made to input or output language data during
PLC execution.
(Measures)
• Stop the PLC.
• Set the control unit rotary switch to 1.
• Set the onboard file screen RUN/STOP setting to 1.
• When inputting the tool offset data onto tape‚ an offset type
exceeding the specifications range was designated‚ and that
block could not be input. If the input key is pressed again in the
input screen‚ the input will continue from the next block.
• The designated character string was not found from the block
displayed on the screen to the end of the program when
searching with data search in the edit screen. Press the input
key again‚ and the search will start at the head of the program.
• An inconsistency was found in the paper tape and memory
data during comparison.
• If one of these errors occurs‚ the editing or input/output
operations cannot be continued. Contact the service center.
As for E50‚ a classification No. will display at the end of the
message. Inform the service center of this No. as well.
A classification number is displayed after the message for E60.
Refer to the section shown in parentheses‚ and remedy the
problem.
E60 lOP ERROR – 4 (E09 TIME OUT)
E60 lOP ERROR – 5 (E08 PHYSICAL ERR)
E60 lOP ERROR – 7 (E07 RESET END)
E60 lOP ERROR – 10 (E04 DEV. NOT READY)
E60 lOP ERROR – 15 (E17 PARITY H ERR)
E60 lOP ERROR – 16 (E18 PARITY V ERR)
E60 lOP ERROR – 17 (E20 OVER RUN ERROR)
E60 lOP ERROR – 18 (E22 CODE CHANGE ERROR)
E60 IOP ERROR – 20 (framing and H/W errors)
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