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We have Centum CS3000 DCS installed at our plant. Recently, (about 2-3 weeks), we are experiencing a communication problem on our Engineering Workstation. The EWS, all by itself, stops communicating with the network (Vnet) and a Communication Error is triggered in system alarms. Error details are as below.
Error code: 307, Network communication error. The communication error occurs due to failure of the communication card or Control bus of this HIS.
If we look in Windows Event log, we see a VLNIC error (related to the control bus interface card). Details as below.<pre>
Event Type: Error
Event Source: VLNIC
Event Category: None
Event ID: 5005
Date: 1/18/2016
Time: 6:14:30 AM
User: N/A
Computer: HIS0145
Description:
Yokogawa Vnet/VLnet Adapter: Has encountered an internal error and has failed.
For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 00080000 005c0002 00000000 c000138d
0010: 00000000 00000000 00000000 00000000
0020: 00000000 00000000 00000400 00040001</pre>
Yokogawa documentation says that the last DWord gives the specific error code, but this specific error (00040001) is not among the error codes mentioned in the manual.
This phenomenon is occurring now almost daily and only remedy is to restart the EWS.
Any clues? Thanks.
Error code: 307, Network communication error. The communication error occurs due to failure of the communication card or Control bus of this HIS.
If we look in Windows Event log, we see a VLNIC error (related to the control bus interface card). Details as below.<pre>
Event Type: Error
Event Source: VLNIC
Event Category: None
Event ID: 5005
Date: 1/18/2016
Time: 6:14:30 AM
User: N/A
Computer: HIS0145
Description:
Yokogawa Vnet/VLnet Adapter: Has encountered an internal error and has failed.
For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 00080000 005c0002 00000000 c000138d
0010: 00000000 00000000 00000000 00000000
0020: 00000000 00000000 00000400 00040001</pre>
Yokogawa documentation says that the last DWord gives the specific error code, but this specific error (00040001) is not among the error codes mentioned in the manual.
This phenomenon is occurring now almost daily and only remedy is to restart the EWS.
Any clues? Thanks.