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Message ID: 125     Entry time: Wed May 19 00:18:45 2010
Author: Tara Chalermsongsak 
Type: Laser 
Category: Laser 
Subject: PMC alignment 

After checking the PMC servo card,

ramp signal goes to ext DC 

HV in is applied properly,

HV out is fixed.

Now the PMC is scanning and working fine.

The alignment is done. Although optimization is still needed,  I can work on the rest of the setup.

 

*note on PMC servo card

Ratio between Voltage input (Vin), V monitor (Vmon), and High Voltage output (HVout),

HVout = 24 Vin

Vmon = 1/50 HVout

Vmon = 24/50 Vin

 see the attachment

Attachment 1: D980352-B.pdf  60 kB  Uploaded Wed May 19 01:27:19 2010  | Hide | Hide all
D980352-B.pdf
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