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12.3 Error Code List
12.3.3 Error code list (1000 to 1999)
12
TROUBLESHOOTING
1520
DC DOWN 5V – – Off Flicker Stop Always
SINGLE PS.
ERROR
Base No./
Power supply
No.
– On On Continue Always
1530
DC DOWN
24V
– – On On Continue Always
1600
BATTERY
ERROR
*3
Drive Name – On
Off
Continue Always
1601
1602 On
1610
FLASH ROM
ERROR
– – On On Continue
When writing
to ROM
Error
Code
(SD0)
Error
Message
Common
Information
(SD5 to 15)
Individual
Information
(SD16 to 26)
LED Status CPU
Operation
Status
Diagnostic
Timing
RUN ERROR
*1 CPU operation can be set in the parameters at error occurrence. (LED indication varies.)
*2 In the QCPU except for remote I/ O module, either error stop or continue can be selected for each intelligent function module by the parameters.
*3 BAT.ALM LED is displayed at BATTERY ERROR.