Experimental Physics and Industrial Control System
hi, Ned Arnold:
It does work! thanks for your reply and also powerful design of LA field.
======= At 2008-11-20, 22:50:01 you wrote: =======
>Geyang -
>
>Changing the definition of the calc record to this (only the CALC and
>INPB field are different) will give you the desired result:
>
>record(calc, "$(user):calcExample")
>{
> field(DESC, "Counter")
> field(SCAN,"1 second")
> field(FLNK, "$(user):aiExample")
> field(CALC, "A-B>0?A=9?8:A+1:A=0?1:A-1")
> field(INPA, "$(user):calcExample.VAL NPP NMS")
> field(INPB, "$(user):calcExample.LA NPP NMS")
> field(EGU, "Counts")
> field(HOPR, "10")
> field(HIHI, "8")
> field(HIGH, "6")
> field(LOW, "4")
> field(LOLO, "2")
> field(HHSV, "MAJOR")
> field(HSV, "MINOR")
> field(LSV, "MINOR")
> field(LLSV, "MAJOR")
>}
>
> Ned
>
>
>
>On Nov 20, 2008, at 4:57 AM, marco_hair wrote:
>
>> Dear all:
>>
>> in the aiExample.db coming with soft ioc template,
>> record(ai, "$(user):aiExample")
>> {
>> field(DESC, "Analog input")
>> field(INP, "$(user):calcExample.VAL NPP NMS")
>> field(EGUF, "10")
>> field(EGU, "Counts")
>> field(HOPR, "10")
>> field(LOPR, "0")
>> field(HIHI, "8")
>> field(HIGH, "6")
>> field(LOW, "4")
>> field(LOLO, "2")
>> field(HHSV, "MAJOR")
>> field(HSV, "MINOR")
>> field(LSV, "MINOR")
>> field(LLSV, "MAJOR")
>> }
>> record(calc, "$(user):calcExample")
>> {
>> field(DESC, "Counter")
>> field(SCAN,"1 second")
>> field(FLNK, "$(user):aiExample")
>> field(CALC, "(A<B)?(A+C):D")
>> field(INPA, "$(user):calcExample.VAL NPP NMS")
>> field(INPB, "9")
>> field(INPC, "1")
>> field(INPD, "0")
>> field(EGU, "Counts")
>> field(HOPR, "10")
>> field(HIHI, "8")
>> field(HIGH, "6")
>> field(LOW, "4")
>> field(LOLO, "2")
>> field(HHSV, "MAJOR")
>> field(HSV, "MINOR")
>> field(LSV, "MINOR")
>> field(LLSV, "MAJOR")
>> }
>> the ai value will change from 0-9 and then loop from 0 again.
>> if I want to generate the value from 0-9, then decrease it, such as
>> 9-0. That is, the value increase from 0-9, then decrease from 9-0
>> one by one, how can I written it?
>> Thanks a lot for your help.
>>
>> Best wishes
>> Geyang 2008/11/20
>>
>> [广告] 金秋最关注楼盘-房不胜房
= = = = = = = = = = = = = = = = = = = =
Best regards
Geyang 2008-11-23
- References:
- A db question about aiExample marco_hair
- Re: A db question about aiExample Ned Arnold
- Navigate by Date:
- Prev:
RE: solaris-x86 build error on 3.14.10 Mark Rivers
- Next:
Re: RE: RE: A db question about aiExample Silver
- Index:
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
<2008>
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
- Navigate by Thread:
- Prev:
Re: A db question about aiExample Ned Arnold
- Next:
Re: RE: RE: A db question about aiExample Silver
- Index:
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
<2008>
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024