Azbil VDC User Manual

Operation using the data setting device Azbil Corporation
5-64 Model MTG11A/18A, MTG11B/18B, MTG14C
5-7-2 : Performing Loop Checks of Analog Outputs by using a
calibrator Model MGZ.
Analog Output Check
With the signal input by a calibrator Model MGZ, the electromagnetic flowmeter
outputs analog 4 to 20mA to perform the loop check. Other instruments in the analog
current output loop, such as recorders and controllers can be checked.
Default setting
Signal input by the calibrator Model MGZ
Setting range
0%, 25% to 100%
(The % flow rate input from 1% to 24% are not available.)
Perform loop checks of analog outputs by using a calibrator Model MGZ in
accordance with the following procedures.:
Step Procedure Screen
1 Enter MAINTENANCE MODE (see “Entering
Engineering Mode and Maintenance Mode” on
page 5-36). Then the screen at right is displayed.
2 Press the  key to move the cursor to the OFF
position.
Press the  key. With the displays switched from
OFF to ON, the output check mode is then active.
3 Input the signal from the calibrator and perform
the loop check.
For the details of the calibrator operation, refer to
the users manual of the MGZ calibrator.
20.0 %
_
> OUTPUT CHECK
MODE OFF
20.0 %
_
> OUTPUT CHECK
MODE
_
OFF
20.0 %
_
> OUTPUT CHECK
MODE
_
ON
20.0 %
_
> OUTPUT CHECK
W/CALIBRATOR
20.0 %
_
> OUTPUT CHECK
W/CALIBRATOR
CM2-MTG300-2001.book 64 ページ ２０１５年９月２９日 火曜日 午前１０時１４分

Azbil VDC Specifications

General

Brand	Azbil
Model	VDC
Category	Measuring Instruments
Language	English