Download  Print this page

Mitsubishi Electric A800 Programming Manual Page 202

800 series, plc function.
Hide thumbs

Advertisement

Error code
Error name
(SD0)
5001
WDT ERROR
5010
PRG. TIME OVER
Error description possible cause
• The program scan time exceeded
the watchdog timer value set in the
PLC RAS setting of the PLC function
parameter.
• The program scan time exceeded
the constant scan time set in the
PLC RAS setting of the PLC function
parameter.
How to read error codes
Corrective action
• Read the error individual information with the
programming tool, check the values (time)
and shorten the scan time.
• Change the initial execution monitoring time
or watchdog setting values with the PLC RAS
settings of the PLC function parameter.
• Delete the infinite loop from the jump
transition.
• Check the number of executions of the
interrupt program with a programming tool,
and reduce the number of interrupt
occurrences.
• Review the constant scan time setting.
• Review the PLC parameter constant scan
time and low-speed program execution time
in order to secure sufficient remaining time for
the constant scan.
Error code list
4
201

Advertisement

Table of Contents

This manual is also suitable for:

F800

Comments to this Manuals

Symbols: 0
Latest comments: