Specifications

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4. SETUP AND PROCEDURES PRIOR TO OPERATION
Table 4.2 Names of Parts
No. Name Description
1)
Indicaters LED
PW
Indicates the power supply status.
On: Power on
Off: Power off
RUN
Indicates normal operation.
On : Operating normally in RUN mode.
Flashing : Operating normally in TEST mode.
Off : Fatal error.
Hardware error
WDT error
L RUN
Indicates the CC-Link data communication status.
On: When communication is normal
Off: When communication is disconnected (timeover error)
SD
Indicates the CC-Link data send status.
On: Sending data
Off: Not sending data
RD
Indicates the CC-Link data reception status.
On: Receiving data
Off: Not receiving data
L ERR.
Indicates a CC-Link error.
On: Communication data error (CRC error) or station number / transmission
speed switch setting error
Flashing (Regular interval):
When the station number or transmission speed switch setting was changed
while the system was powered.
Flashing (Irregular interval):
Forgot to attach a terminating resister. When the module or CC-Link dedicated
cable is impacted by noise.
Off: Operating normally
BSY.
Indicates the operating status.
On: Executing ID command or executing TEST mode
Off: Standby
NOM.
Indicates the communication complete status.
On: ID command normal end or TEST mode normal end
Off: Standby or abnormal end
ERR.
Indicates whether or not an error exists.
On: Error
Flashing: Error occurred during the TEST mode communication test
Off: Normal