Experimental Physics and
Industrial Control System

Hi Pierrick,

 

If you just want the Boolean Button(Top on the picture, its one of the options in the phoebus designer under controls), you can just place your BO record in the PV name.  This will control your BO value as well as show its state in the led.

 

Adam

 

From: Pierrick M Hanlet <hanlet at fnal.gov>
Sent: Tuesday, April 6, 2021 7:05 AM
To: Manoussakis, Adamandios <manoussakis1 at llnl.gov>
Cc: tech-talk at aps.anl.gov
Subject: Re: phoebus LED in boolean button

 

Thank you Adamandios,
Presently, I'm doing exactly as you suggest, which is to have a separate LED connected to the read (bi) record and
the button controlled by the bo record.  But what I'd prefer is to dispose of the 2nd LED and simply use the LED in
the boolean button to indicate the read record's value.
Cheers,
Pierrick

On 4/5/21 7:29 PM, Manoussakis, Adamandios wrote:

Hi Pierrick,

 

If I understand correctly you should be able to have a Boolean button in CSS and place the PV name of the BO record in the PV name property.  When you run your GUI the button press will cause the BO to change state Off/On (0/1) in your record.  The Boolean Button in CSS actually has an LED in it but you could just have an LED in CSS that has the BO record PV name as well.  This would mimic whatever the Boolean button is set to, similar to what I have below (top is Boolean button, bottom is led) both set to loc://button (this would be your pv name in the pv property for each).  If you plan to have your button write out to a device and then your bi will read from the device then just change pv property for led to that bi record name.

 

 

-----Original Message-----

From: Tech-talk <tech-talk-bounces at aps.anl.gov> On Behalf Of Pierrick M Hanlet via Tech-talk

Sent: Friday, April 2, 2021 6:42 PM

To: tech-talk at aps.anl.gov

Subject: phoebus LED in boolean button

 

Good evening,

I'd like to use the boolean button to turn off/on a device with on bo record, e.g. setOffOn and change the LED color based on another bi record; e.g. readOffOn.  I assumed that I could create a rule for this, but nothing I'm doing is working. How does one normally do this?

Many thanks,

Pierrick

 

--

Pierrick Hanlet

Fermi National Accelerator

Accelerator Front End Controls

+1-630-840-5555 -- lab

+1-312-687-4980 -- mobile

 

"Whether you think you can or think you can't, you're right" -- Henry Ford

 

-- 

Pierrick Hanlet

Fermi National Accelerator

Accelerator Front End Controls

+1-630-840-5555 -- lab

+1-312-687-4980 -- mobile

"Whether you think you can or think you can't, you're right" -- Henry Ford

-- 
Pierrick Hanlet
Fermi National Accelerator
Accelerator Front End Controls
+1-630-840-5555 -- lab
+1-312-687-4980 -- mobile

"Whether you think you can or think you can't, you're right" -- Henry Ford

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RE: phoebus LED in boolean button Manoussakis, Adamandios via Tech-talk

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RE: phoebus LED in boolean button Manoussakis, Adamandios via Tech-talk

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RE: phoebus LED in boolean button Manoussakis, Adamandios via Tech-talk

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