Analog To Digital Filtering - Cardinal 212 Series Installation, Technical And Operation Manual

Analog to Digital Filtering

a-d (a-d?)
SErSCL
dFLt=
8200-M639-O1 Rev D 09/14
– (Remote Indicator Setup)
If the indicator is to function as a remote indicator, press the YES key at
the SErSCL prompt. If not then press the NO key at the prompt.
If SErSCL was set to YES then, an additional prompt has also been added
in the SIO section for selecting the port for the LOCAL/REMOTE
communications. At the LrP prompt enter either 1 for port 1 or 3 if the
optional 2XX-RS232 card is being used.
(Digital Filtering)
With A-d (A-d?) displayed, press the ENTER key. The display will change
to dFLt=. Press the ENTER key to show the current setting. If the setting
displayed is acceptable, press the ENTER key to save it. Otherwise,
using the numeric keys enter the new setting and then press the ENTER
key to save it. Allowable settings are 0, 1, 2 or 3.
Note, that if you select 3 (Custom Filtering) two additional prompts will be
displayed.
0 = Filter Level = 2, Break Range = 1

1 = Filter Level = 6, Break Range = 12, Sample Rate = 2

2 = Filter Level = 20, Break Range = 12, Sample Rate = 1

3 = CUSTOM FILTERING
NOTE: The prompts, F= (Filter Level) and b= (Break Range) will only be
displayed if you selected 3 (Custom Filtering) for the dFLt= (Digital
Filtering) prompt.
Digital Filtering (dFLt=) selections 0, 1 and 2 have fixed factory settings

for Filter Level, Break Range and Sample Rate.
212/212X Installation & Technical
Page 59