73
1401
SP. UNIT
DOWN
Module No.
(Slot No.)
–
Off
Flicker
Stop
*2
At power ON/
At reset
1402
SP. UNIT
DOWN
Module No.
(Slot No.)
Program error
location
Off
Flicker
Stop
During
execution of
FROM/TO
instruction set
1411
CONTROL-
BUS. ERR.
Module No.
(Slot No.)
–
Off
Flicker
Stop
At power ON/
At reset
1412
CONTROL-
BUS. ERR.
Module No.
(Slot No.)
Program error
location
Off
Flicker
Stop
During
execution of
FROM/TO
instruction set
1421
SYS. UNIT
DOWN
–
–
Off
Flicker
Stop
Always
1500
AC/DC DOWN
–
–
On
Off
Continue
Always
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
The BAT.ALM LED turns on at BATTERY ERROR.