Experimental Physics and
Industrial Control System

"Liyu, Andrei" <[email protected]> · Mon, 10 Nov 2003 15:34:45 -0500

Hi,

	Could you, please, explain me how can I do synchronization in
two next examples.
1. Detector has slow module, for example high voltage nodule, and ADC
digitizer module.
So I have two records (as minimum). SCAN field of ADC record is "I/O
Intr". 
Situation is next. Operator changes voltage setting record of High
Voltage module. 
ADC should wait until potential will be set. How can I do it?

2. Detector has amplifier with gain and ADC digitizer module.
So I have two records (as minimum). SCAN field of ADC record is "I/O
Intr". 
Situation is next. Operator can change gain during ADC is doing
measurement (for example, 
ADC should take 200 samples, gain was changed on 100 samples). How can I
"freeze" gain?

Also I can find Record Reference Manual for Epics 3.13.7. Is there more
new manual?

Thanks, Andrei.

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System