Iai-america PCON-CFA Manual de usuario descargar pdf (Pagina 87)

3. ACON-C/CG, PCON-C/CG

CC-Link

3.11 Troubleshooting

3.11.1 Status LED Indication

With the Status LED (STATUS 0/1) on the front surface of the board, the CC-Link board operation status and

network status can be obtained.

When any trouble occurs, confirm the current status with the Status LED illumination patterns. The

communication status indications changed with the Status LED illumination patterns are described as follows.

䂾 : Illuminating, 㬍 : OFF, 䃩 : Flashing

STATUS 1 STATUS 0 Status Signal

䂾䂾

Impossible condition

䂾㬍

x An error occurs. (CRC error, station No. setting error or communication speed

setting error)

x Time period from power up or software reset to CC-Link initialization completion

㬍䂾

Normal Communication Status

㬍㬍

Power Failure: Remote station power unit breakdown or communication cable

breakage

䃩䂾

Impossible condition

䃩㬍

Station No. setting or communication speed setting is changed during the

communication.

3.11.2 Alarm Description and Cause/Treatment

When an alarm is issued, the completed position No. (4 bits for PM1 to PM8) shows the simplified alarm code

in the Remote I/O Mode or Remote I/O Mode 2.

In the Position/Simplified Direct Value Mode, the simplified alarm code is output to RWr2.

In the Half Direct Value Mode or Full Direct Value Mode, the alarm code is output to RWr6.

1) Confirm the alarm code using the PLC's monitor function, etc., or using the status monitor, connecting the

RC personal computer application software or teaching pendant.

2) Based on the read alarm code, search the alarm description list in the instruction manual for the controller.

3) Deal with it based on the description for the alarm code in question.

For the following alarm code, deal with it according to the following table.

Code Error Name

(*1)

RES

(*2)

Cause/Treatment

0F2 Field Bus Module Error 05

㬍

Cause: The field bus module error is detected.

Treatment: Confirm the parameter.

0F3 Field Bus Module Detection Error 04

㬍

Cause: The module can not be detected.

Treatment: Turn ON the power again. If the error is

not removed, contact our company.

(*1) ID o Simplified Alarm Code

(*2) RES o Alarm Reset Enable/Disable, 䂾: Alarm Reset Enable/㬍: Alarm Reset Disable

1 2 ... 82 83 84 85 86 87 88 89 90 91 92 ... 103 104

Comentarios a estos manuales

Sin comentarios

Iai-america PCON-CFA Manual de usuario Pagina 87

Comentarios a estos manuales

Relacionado con productos y manuales para Hardware Iai-america PCON-CFA