Is there a 'digital filter' record out there somewhere? My initial thoughts
are for a record with fields something like:
TYPE (Boxcar, FIR, IIR)
Mutable?
CPTY
Capacity (maximum order)
Immutable
ORDR
Filter order
Mutable
INB0-INB9 (for FIR, IIR)
INA0-INA8 (for IIR)
Input links for fetching filter coefficients
For order>=10 could INA0 and INB0 refer to waveform records containing
filter coefficients?
Immutable?
B0-B9
A0-A8
Filter coefficients, if order <10.
Mutable if corresponding input link is a constant.
GAIN
OFFS
Gain and offset applied to filter output before assignment to VAL.
--
Eric Norum [email protected]
Advanced Photon Source Phone: (630) 252-4793
Argonne National Laboratory
- References:
- Allen Bradley PLC D Wetherholt
- Navigate by Date:
- Prev:
Re: Allen Bradley PLC Kay-Uwe Kasemir
- Next:
Re: More CA questions Benjamin Franksen
- 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: Allen Bradley PLC Kay-Uwe Kasemir
- Next:
RE: Allen Bradley PLC Rarback, Harvey
- 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
| 
·
Home
·
News
·
About
·
Base
·
Modules
·
Extensions
·
Distributions
·
Download
·