Mitsubishi QJ71BR11 User Manual

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MELSEC-Q
8 TROUBLESHOOTING
[Data link information]
5) Total number of link stations
Displays the total number of the link stations set with the parameter plus one
(for the remote master station).
6) Station of maximum normal transmission (SW005A)
Displays the highest station number that is executing the baton pass
normally (the status where the transient transmission is possible).
The T.PASS LED of the network module turns on for stations executing the
baton pass normally.
7) Station of maximum data link (SW005B)
Displays the highest station number that is executing data linking normally
(cyclic transmission and transient transmission).
The D.LINK LED of the network module turns on for stations executing data
linking normally.
8) Transmission status (SW0047)
Displays the communication status of the host.
Indication Description
In Data Link Data link is being executed.
Suspend Data link (Other) Other station stopped the cyclic transmission.
Suspend Data link (Host)
The host station stopped the cyclic
transmission.
Baton Pass (No area)
No area is assigned for the host's B/W
transmission.
Baton Pass (Parameter Halt) An error is identified in the host's parameters.
Baton Pass (No Receive)
The common parameters have not been
received.
Disconnecting (No Baton)
Station numbers are duplicated or the cable is
not connected.
Disconnecting (Link Error) The cable is not connected.
In Test The online/offline test is being executed.
Resetting Hardware fault
9) Reason for transmission interruption (SW0048)
Displays the causes why the host cannot communicate (transient
transmission).
For details on actions to take, see Section 8.3, "Error Codes."
Indication Description/Action
Normal Communications being executed normally
Offline In offline status
Offline Test The offline test being executed
Initial state Error occurred (Error code: F101, F102, F105)
Shift Control Station Error occurred (Error code: F104, F106)
Online testing Error occurred (Error code: F103, F109, F10A)
Baton disappearance Error occurred (Error code: F107)
Baton repetition Error occurred (Error code: F108)
Same Station Present Error occurred (Error code: F10B)
Control Station repetition Error occurred (Error code: F10C)
Reception retry error Error occurred (Error code: F10E)
Transmission retry error Error occurred (Error code: F10F)
Timeout error Error occurred (Error code: F110)
Network Disorder Error occurred (Error code: F112)
Disconnecting... Error occurred (Error code: F11B)
No baton to local station Error occurred (Error code: F11F)
Others (error code) Error occurred (See the displayed error code.)

Mitsubishi QJ71BR11 Specifications

General

Brand	Mitsubishi
Model	QJ71BR11
Category	Controller
Language	English