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Appendix 7.
Operation Messages on Setting and Display Unit
IV-27
Error No. Error message Details
E24 PLC RUN
×
• 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.
• When the machine manufacturer macro program memory area
was set to the FROM area, formatting of the FROM area (#1060
SETUP “20”) was attempted when the PLC was not stopped,
writing of the machine manufacturer macro program was
attempted on the PROGRAM COPY screen, or input of the
macro program was attempted.
(Measures)
• Stop the PLC.
• Set the control unit rotary switch to 1.
• Set the onboard file screen RUN/STOP setting to 1.
E25 DATA MEMORY
ERR
×
• 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.
E26 NO
CHARACTERS
∆
• 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.
E35 COMPARE
ERROR
×
• An inconsistency was found in the paper tape and memory data
during comparison.
E40 OP MODE ERROR
×
• Continuous or step graphic check was not possible because the
operation mode was illegal.
E50
E51
E52
E53
E54
E55
E56
FILE ERR
FILE OPEN ERR
FILE CLOSE ERR
FILE SEEK ERR
FILE READ ERR
FILE DELETE
ERR
FILE INSERT ERR
×
• 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.