Panasonic AFP7CPS4E, Руководство пользователя

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Troubleshooting
10-2
10.1 Self-diagnostic Function
10.1.1 CPU Unit’s Operation Monitor LED
The CPU unit has a self-diagnostic function which identifies errors and stops operation if
necessary. Indications concerning self-diagnosis are as follows.

LED indications concerning self-diagnostic errors
LED indications on the CPU unit
RUN
Green
PROG
Green ERROR
Red
ALARM
Red
Description
Operation
status
● ○ ○ ○
Normal operation Operation
○ ● ○ ○
PROG. mode Stop Normal
operation
▲ ○ ○ ○
Forcing input/output in RUN
mode
Operation
● ○ ▲ ○
When a self-diagnostic error
occurs (Operation)
Operation
○ ● ▲ ○
When a self-diagnostic error
occurs (Stop)
Stop
○ ●  ●
System watchdog timer has
been activated
Stop
Error
○ ▲

○
Waiting for connection of the
PHLS slave
Stop
(Note)
●
: ON,
▲
: Flashing,
○
: OFF, -: Varies (ON or OFF)
10.1.2 Operation at the Time of Error
Normally, when an error occurs, the operation stops.

Configuration menu of FPWIN GR7
Operation mode of the CPU unit at the time of error can be set (Continue or Stop) in the "FP7
Configuration" menu of the tool software FPWIN GR7.
REFERENCE
For information on the troubleshooting for the CPU unit, also refer to FP7 CPU Unit
User's Manual (Hardware).
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com