DC/DC PS VE5009 Causes VIM Decommission

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   A problem has been identified using the new DeltaV DC/DC Power Supply (VE5009) with the DeltaV Virtual IO Module.  It has been observed that during power failure or cycle the commissioned and online VIM will loose its configuration and enter decommissioned state. 

 The user must re-commission the Virtual IO Module to its placeholder and re-upload the configuration. This behavior does NOT occur when the DeltaV AC/DC Power Supply (VE5001) or the older model of the DC/DC Power Supply (VE5008) is used. 

MYNAH Technologies is working with Emerson’s DeltaV Development team for a solution to this issue.  Until a solution is identified, we recommend that the older DC/DC DeltaV Power Supply (VE5008) be used to prevent this problem. The user can verify if they have the older or newer type of DC/DC Power Supply by looking at assembly part number. The assembly part numbers are imprinted on the label located on the bottom of the Power Supply. KJ1501X1-BC2 is the part number for the older DC/DC Power Supply (VE5008), while KJ1501X1-BC3 is the part number for the new enhanced DC/DC Power Supply (VE5009).

All Virtual IO Module firmware revisions are affected including MiMiC simulation, Ethernet/IP, and ModbusTCP drivers.

If you have any questions on this topic let us know:
1.636.681.1555
support@mynah.com

Edited by Adisa.Shaljani - 15 Jun 2009 at 12:01pm

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Adisa.Shaljani Members Profile Send Private Message Find Members Posts Add to Buddy List Admin Group Joined: 28 Mar 2008 Online Status: Offline Posts: 6	Quote Reply Topic: DC/DC PS VE5009 Causes VIM Decommission Posted: 11 Jun 2009 at 3:43pm
	A problem has been identified using the new DeltaV DC/DC Power Supply (VE5009) with the DeltaV Virtual IO Module. It has been observed that during power failure or cycle the commissioned and online VIM will loose its configuration and enter decommissioned state. The user must re-commission the Virtual IO Module to its placeholder and re-upload the configuration. This behavior does NOT occur when the DeltaV AC/DC Power Supply (VE5001) or the older model of the DC/DC Power Supply (VE5008) is used. MYNAH Technologies is working with Emerson’s DeltaV Development team for a solution to this issue. Until a solution is identified, we recommend that the older DC/DC DeltaV Power Supply (VE5008) be used to prevent this problem. The user can verify if they have the older or newer type of DC/DC Power Supply by looking at assembly part number. The assembly part numbers are imprinted on the label located on the bottom of the Power Supply. KJ1501X1-BC2 is the part number for the older DC/DC Power Supply (VE5008), while KJ1501X1-BC3 is the part number for the new enhanced DC/DC Power Supply (VE5009). All Virtual IO Module firmware revisions are affected including MiMiC simulation, Ethernet/IP, and ModbusTCP drivers. If you have any questions on this topic let us know: 1.636.681.1555 support@mynah.com Edited by Adisa.Shaljani - 15 Jun 2009 at 12:01pm

Martin Berutti Members Profile Send Private Message Find Members Posts Visit Members Homepage Add to Buddy List Admin Group Joined: 21 Mar 2008 Location: Chesterfield Online Status: Offline Posts: 20	Quote Reply Posted: 07 Aug 2009 at 3:49pm
	New drivers that address this issue are under testing here at MYNAH. The driver revisions that will be released are: IOD-4101, Modbus TCP/IP - v3.8.5 IOD-4102, Ethernet/IP - v3.3.63 We hope to complete testing and and start shipping these new firmware revisions next week. Instructions on how to get the driver will be posted on this thread and covered in the August 2009 MYNAH ENews. Please contact support@mynah.com if you have any questions.
	Martin Berutti MYNAH Technologies martin.berutti@mynah.com