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(c) Data link information
Displays the MELSECNET/H communication unit data link information (communication status, cause of
communication suspension, cause of communication stop).
No.
Item
(4)
Com Status
(5)
Cause of Ssp
(6)
Cause of Stop
(d) Transient status
Displays the number of transient transmission errors and the error code.
No.
Item
(7)
Transmission Err
(8)
ErrCode
Displays the communication status of the host.
D-Link in prog.
D-Link Stop(A)ss
D-Link Stop (H)
B-Pass exec (No Area)
B-Pass exec (Param Err)
B-Pass exec (Param unreceived)
Disconnect (No B-Pass)
Disconnect (Line Err)
Testing
Reset. in prgr.
Displays the cause of disabled communication (transient transmission) of the host.
Normal Comm
Offline
Offline test
Initialize
Change Ctrl Sta
Testing Online
Baton Missing
Baton Duplicated
Dup Sta No
Dup Ctrl Sta
Rcv Retry Err
Send Retry Err
Time Out Err
Abnormal Line
Disconnection
No Own Sta Baton
Other (error code)
Displays the cause of disabled data link (cyclic transmission) of the host.
Normal
StopOrder
No Shared Param
Bad Shared Param
Bad Self Sta CPU
Com Aborted
Displays the number of transient transmission errors.
Error histories of 16 errors are displayed in 16 lows from the latest.
Description
:
FData link being executed
:
Cyclic transmission stopped from other station
:
Cyclic transmission stopped by host
:
Host B/W send no allocation
:
Error in host parameters
:
Common parameters not received
:
Station numbers duplicated, cable not connected
:
Cable not connected
:
Testing online/offline
:
Hardware failure
:
Communicating normally
:
Offline
:
Testing offline
:
Error (error code: F101, F102, F105)
:
Error (error code: F104, F106)
:
FError (error code: F103, F109, F10A)
:
Error (error code: F107)
:
Error (error code: F108)
:
Error (error code: F10B)
:
Error (error code: F10C)
:
Error (error code: F10E)
:
Error (error code: F10F)
:
Error (error code: F110)
:
Error (error code: F112)
:
Error (error code: F11B)
:
Error (error code: F11F)
:
Error (error code: displayed)
:
Communicating normally
:
Cyclic transmission of all stations stopped from host or
other station
:
Parameters cannot be received
:
Set parameter error
:
A medium/critical error occurred in the host CPU
:
Host data link error occurred
Description
5.1 Diagnostic Functions
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