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9.2 Calibration Using Mag-Prover's Built-In Signal Source
9.2.1 0 % Flow Rate Calibration (Zero Calibration)
Using Mag-Prover's internal calibration circuit, 0% flow rate calibration (hereafter called zero
calibration) can be performed.
●Zero point check / calibration
Switch operation
STEP1
STEP2
Longer
STEP3
O K
STEP4(=END)
Note 1:
Note 2:
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Display example
R:CAL
1 CAL
0%
2 CAL 50%
3 CAL 100%
4 EXC DSPL
5 EXIT
ESC
CAL
0%
0.1
%
ESC
ADJ READY
0.1
%
O K
N O
NOW 0%
ADJUSTING
CAL
0%
0.0
%
ESC
To perform calibration, push and hold
To cancel the adjustment when ADJ READY is displayed, push
The screen returns to the zero display using the simulation input.
－ 108 －
Description
Select "CAL 0" from the setting item
selection menu.
When the calibration screen is selected, the
internal simulation circuit starts working and
0% value using the internal simulation
signal appears.
Then push and hold
ESC
* Pushing
returns you to the setting
menu.
The title of the screen changes to "ADJ
READY" and the converter is is ready for
calibration.
Pushing
N O
returns you to the previous
screen.
Push
to start calibration for 0% flow
O K
rate.
It
takes
several
seconds
calibration for 0% flow rate and the
simulated value of 0% after calibration
appears.
ESC
Pushing
returns you to the setting
menu.
longer.
6 F 8 A 0 9 2 8
longer.
to
perform
N O
.
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Troubleshooting
