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FYI Active load sharing and frequency control equalizes the power between units and maintains a stable system frequency. Reactive load sharing and bus voltage control share MVARs in proportion to the system capability to maintain a stable system voltage. Usually, GE will provide a project...

I may have forgotten to remind you to stop the hydrogen seal system and stop and disconnect the power CB foe both of DC& AC seal oil pump If your generator uses a H2 seal system

winhlaingoo, Although I gave the procedures on how to update/replace the old software/device, I still don’t recommend you to do this work yourself, because the new S/W may have other donload steps, such as EGD compress or DEVICE compress, I’m not sure if your unit is still using legacy MKVI...

FYI 5.2 V07.04 Suite Components See Component Registry: ControlST Component Registry 5.3 V07.04.00C (December 2018) 5.3.1 V07.04.00C Highlights UCSCH2A Platform Support Application: All applications Description: Initial release. Mark VIe has expanded its capability to support the UCSCH2A...

I guess you want to use a certain application group library instead of the entire library. If so, you can follow the steps below Only copy/replace the the _Xxxxxxx.xlm from another project to your Libraries folder(Like GT_Libraries) Close the all of device if open(Like G1, G2) Open the...

BTY, I only know 50Hz unit, may be some of other 60Hz unit i don't know the name have the same DLN-1 combustion.

Only DLN-1(6B/9E unit) installed two flame detetor on a one combustion, one for the primary combustion zone and the the other for the secondary combustion zone.

Typically, the normally closed contact is used for the emergency button, If the contacts of two emergency button in different positions are connected in parallel, then you must press both of two buttons at the same time to trip the unit, by pressing any button alone will not work. You can change...

I believe that a single PAIC T Pack failure will NOT cause the unit to trip. According to your description, this trip seems to be caused by the entire T IONET communication failure. This may be cause by a UCSA <T> controller or a T I/O switch or a PS power supply module faulty, but anyway, this...

please upload the short term hist alarm and controller & I/O diag alarm first