99
Error
Code
(SD0)
Error
Message
Common
Information
(SD5 to 15)
Individual
Information
(SD16 to 26)
LED Status
CPU
Operation
Status
Diagnostic
Timing
RUN
ERROR
4000
INSTRCT.
CODE ERR
Program error
location
–
Off
Flicker
Stop
At power ON/
At reset/
STOP RUN
When
instruction
executed
4001
4002
4003
4004
4010
MISSING END
INS.
Program error
location
–
Off
Flicker
Stop
At power ON/
At reset/
STOP RUN
4020
CAN'T SET(P)
Program error
location
–
Off
Flicker
Stop
4021
4030
CAN'T SET(I)
Program error
location
–
Off
Flicker
Stop
*1
CPU operation can be set in the parameters at error occurrence. (LED indication varies.)