Mitsubishi Electric Fx-Series Plc Connections; Nv3W; Nv4W/Nv3Q - Omron NV3Q Connection Manual

Mitsubishi Electric FX-series PLC Connections

12-2 Mitsubishi Electric FX-series PLC Connections

12-2-1 NV3W

Error code
ERFF Timeout Error
The PLC did not return a
response.
ER10 Data Error
An error occurred in the data
during communications.
ER12 Overrun Error
The PT cannot receive data.
ER61 PLC Error
The PLC returned a NAK
error.

12-2-2 NV4W/NV3Q

Error code
ERFFFE PLC Error
The PLC returned a NAK
error.
Description
1. The cable connecting the PLC is disconnected. Check the cable for
2. A temporary error was caused by noise or other factor. Cycle the pow-
Make sure that the communications settings are correct.
The PLC may be running out of control.
Check the PLC settings.
Description
Check the PLC settings.
Cause and countermeasure
incorrect wiring or disconnections.
er to the PLC or PT.
Cause and countermeasure
Section 12-2
113