Code Name Operating Error contents and steps to take
83
Registered unit number
inconsistency
Select
(Default stop)
The number of units differs from that registered in the I/O
map. Check the I/O map and the attachment status.
84
Unit initial completed
Waiting timeout
Select
(Default stop)
An error has occurred during the unit initial operation.
Check the unit status.
85
Unit configuration data
inconsistency with
applicable unit
Select
(Default stop)
The unit's configuration data is not consistent with the
applicable unit. Check the I/O map and the configuration
data.
86 Operation error
Select
(Default stop)
An operation error has occurred. Reasons for an
operation error vary by instruction. Refer to the Instruction
Manual, etc. and correct the appropriate reasons. PB and
address where an operation error has occurred are saved
in the system data registers SD7 to SD12.
100 Bus current error
Select
(Default stop)
A bus error is probable. Please contact your dealer.
104
Service power supply
current error
Select
(Default stop)
An error has been detected in the GT power supply
terminal part. Check if it is correctly connected.
105 CPU temperature error 1
Select
(Default stop)
A temperature rise has been detected in hardware. In
general, select "Continue".
106 CPU temperature error 2
Select
(Default
continue)
(Note 1) For errors where "Select" is indicated in the 'Operation' column, either "Stop" or "Continue" can be
selected in the configuration menu.
Error codes 120 to 129, 132 to 134, 1000 to 2999
Code Name Operating Error contents and steps to take
120 RTC data error Continue
An error has been detected in clock data of the calendar
timer.
121
Power supply unit service
lifetime warning
Continue
It is alarmed that the power supply unit is close to its
lifetime. Replace the power supply unit.
122 Battery voltage decline Continue
Voltage of the optional battery has declined. Replace the
battery. If no battery is used, disable battery error alarm in
the CPU configuration.
123
Gold capacitor
voltage decline
Continue
It is alarmed that voltage of the built-in gold capacitor of
the CPU unit has declined. Charge the CPU unit.
124
SNTP time acquisition
failure
Continue
Acquisition of time data has failed during time synch via
LAN port.
125
Logging settings
mismatch
Continue An error has been detected in logging data settings.
126 Logging data error Continue An error has been detected in logging data.
127 Comment data error Continue An error has been detected in comment data.
128
PLC link area error
duplication error
Continue
One of the following areas is duplicated between network
devices in the PLC link.
● PLC link area
● Automatic transfer PLC link operation state
● Error Information
20.3 Error Codes Table
20-20 WUME-FP7CPUPGR-12
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