Recent content by SaberMPS

@WTF? Sorry for being late. Recently, we did not apply grease while replacing cards. However, in 2022, we applied conductive grease to the male pins using grease taken from an old GE pack/box that had been supplied since 2001. At that time, we were unaware of its expiry date. This conductive...

The main reason of the issue has been identified; however, it remains unsolvable. Insufficient gas pressure prevents further acceleration from 95% to FSNL. We encountered this issue in May 2024 with one of our GTs, but in the last few days, we have faced the same thing happening with our...

Thank you very much for your valuable contributions and I am sorry for being late. @MattyIce During startup at 20% TNH the SRV opens and at 87% of TNH it's position becomes 100%!!! Because of low gas pressure (12.5 to 14 bar). @WTF? It is frame 6B machine. You are right, it might happen...

Thanks for your prompt reply. Yes, Mark6e should be the first choice in our case. But we are thinking about competitive price.

Finally the system is working. The project software that used to download got the wrong IDs. Thanks everyone for sharing your thoughts.

Sorry for the above table: Local and partner Id configured in netpro for our 4 diverters in the following manner: Diverter11 Local ID and Partner ID for S7 connection is 1A, 1B, 1C, 1D Diverter21 Local ID and Partner ID for S7 connection is 2A, 2B, 2C, 2D Diverter12 Local ID and Partner ID...

Thanks ControlsGuy25 for your support and time for me. When I open DB126 (inst_db_recv) the offline actual value shows ID_0=W#16#4A and ID_1=W#16#4B. When I go online of the same block it shows actual value ID_0=W#16#003A and ID_1=W#16#003B.Why??? I tried to change it to W#16#004A and W#16#003B...

Thanks Curious_One we used new MAC address and put in the SIMATIC Manager (5.3+H.F4) H/W configuration First mistake!!! Whatever address I use, if both end Local and partner is same then it should work unless I change Send and receive configuration. Again I put original MAC address...

Hello Controls Guy25 Thanks for your query. -When problem started /occured... (I wanted to replace CP 343 and downloaded diverter project with device mac address (printed one) and from then the communication problem started) -Did you get over OB 87 error code as it explained on OEM manual for...

Today I downloaded single project to Diverter PLC and multiproject to HRSG PLC but no change. Please see the drawing below. I couldn't find any mismatch on both side CP Mac Address.:cry: Each HRSG has redundant PLCs with master and slave configuration and diverter has single PLC connected...