Experimental Physics and Industrial Control System
Dear All,
I have a serial device for which I am trying to implement Device Support
using ASYN. This is an EOS-901 from Eye on Science, a VAC ION Pump
controller.
There is one parameter, the Soft_Current_Trip_Level that requires the
following procedure:
1) Send: "UHV99S" (constant string)
2) Read: "Enter Alarm Limit\r"
(the unit will now wait until a new value is sent as follows)
3) Send: "0.000001\r" (value dependent string)
4) Read: "new limit=1.00e-06\r"
I can write a GPIBCVTIO routine that will accomplish all four
steps. Am I correct in assuming that no other gpibCmd for this device will
process while my gpibCmd with the GPIBCVTIO routine is executing? i.e. the four
steps cannot be interrupted by a request from some other periodically scanned
record associated with this device?
Thanks,
John Dobbins
Laboratory for Elementary Particle Physics
Cornell University
Ithaca, NY
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