Recovering HPECR from Gate Valves Closing

If MPS tripped due to gate valves closing, please follow the HPECR recovery instructions:

On HPECR operator page, Open Gate Valve FE_ISRC2:BGV_D0675.

Go to Microwave Amp. in the 18GHz Microwave Transmitter section.

On the Microwave Amp page:

Check on HPECR Vacuum page and ensure that the BCCG's are okay

Reset all interlocks / safety interlocks

Turn on PLC commands

Reset all interlocks / safety interlocks again

Turn on BEAM power supply ISC2_HVP_D0652 & ISC2_HVP_D0677

Turn back on the acceleration column puller PSEL D0678.

Reset “RF OUTPUT Set point” to ZERO

Turn ON RF output

Recover the RF output power to where it was by 100V/step.