Mitsubishi Electric MELSEC Q Series Reference Manual page 342

Cc-link ie controller network

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• When failed

Sequence scan

Start contact

Completion device

Own station CPU

(Device specified in (D2))

Completion status indication device

(Device of (D2)+1)

Completion status

(Device of (S1)+1)

CC-Link IE Controller

Network module

When a link dedicated instruction failed, the error details can be confirmed by either of the following methods.

(a) With the programming tool

The error details can be checked in the CC IE Control diagnostics. (

(b) Checking devices

Completion status indication device ((D2)+1) is turned ON, and an error code is stored in Completion status

((S1)+1) of control data.

Check the error and take corrective actions according to the error code. (

Target station error

Page 526, Section 10.3)

Page 511, Section 10.2)

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