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Subject: |
What's wrong if a PV with DISA=1 still processes? |
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From: |
Dayle Kotturi <[email protected]> |
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To: |
EPICS Tech-Talk <[email protected]> |
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Date: |
Tue, 27 Mar 2007 11:34:13 -0700 (PDT) |
Hello,
I am using SNL to manage the operational mode of a phase and amplitude ctrllr.
Mode is either CALIBRATING or RUNNING.
When RUNNING, I attempt to disallow changes to gain setting via entry{}
clause of state RUNNING where I set DISA to 1 for the gain PV.
I can see DISA field is set correctly to 1 via dbpr.
On the EDM GUI, however, I am still able to change the gain.
The gain is a longout record.
>From the doc, I understand that when DISA==DISV==1, processing should
not occur. Why does it?
It is EPICS R3.14.8.2.
Dayle Kotturi [email protected]
LINAC Coherent Light Source office 650-926-4923
Stanford Linear Accelerator Center fax 650-926-4778
- Replies:
- Re: What's wrong if a PV with DISA=1 still processes? Andrew Johnson
- Re: What's wrong if a PV with DISA=1 still processes? Ned D. Arnold
- Re: What's wrong if a PV with DISA=1 still processes? Till Straumann
- References:
- vxWorks, IP-OCTAL-232, interrupt, and reboot John Dobbins
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