Hi, everyone,
We are having a very odd problem with our Mark VI PLC, where all tests we did are pointing to the core R UCVE failure. May you please see our tests descriptions and give your opinion about the diagnostics?
First impressions: the gas turbine (F6B, Mark VI PLC) was stopped for...
Hi, everyone.
We currently have a Mark VI PLC for one of our turbo generator control and protection (frame 6B) which uses a Cimplicity HMI (supervisory) for the monitoring and operation.
However, this is the only Cimplicity supervisory of our entire site, which means we need to have a...
Hi everyone.
At our plant we have two frame 6B GE turbines which is controlled/protected by a Mark VI.
The architecture is pretty standard, supplied by GE, and consists of three Racks (R, S and T) which performs 2oo3 voting to increase availability without letting go of safety.
After...
[Mark VI - Gas turbine] When the turbine is running with generator breaker opened, which control is responsible for integral action? I mean, if FSRN is proportional only control, how the governor is able to get zero speed error? (isochronous control is not enabled).
We had a situation here...