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ABB STT04 - Page 153

ABB STT04
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XM/SM/XE MAGNETIC FLOWMETER
CREATE/MODIFY CONFIGURATION
I - 4
Enter the calibration factor.
Make a selection using the arrow keys.
Select the engineering units for the totalizer.
Enter the proper pulse factor for the totalization
process.
Enter a value between 0.032 and 2000 ms. For driv-
ing an electromechanical counter, the pulse width
should be about 50 ms. For high speed electronic
devices a pulse width of 0.05 ms. is common.
Enter a value between 0 and 10% of full scale. This
parameter causes the input to drop to a zero state
when the flow drops below the set value.
Make a selection using the arrow keys.
Make a selection using the arrow keys.
Key Display Comments
ENTER
RANGE DN:
n.nnn UNITS
ENTER
FAIL MODE:
LOW
HIGH
ENTER
SELECT TOT. EU:
l
m3
User Defined
ENTER
PULSE FACTOR:
(0.001 - 1000/EU)
nnn.nn
ENTER
PULSE WIDTH:
(0.64 - 2000 ms)
nnn.nn
ENTER
LOW FLOW CUTOFF:
(0 - 10%)
nn.nn%
ENTER
DIGITAL FILTER:
OFF
ON
ENTER
RANGE CONFIG:
2-FWD
1-FWD, 1-REV

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