Azbil Corporation Operation using HART communicator
Model MTG11A/18A, MTG11B/18B, MTG14C 7-9
Zero adjustment
Follow the steps described below to set the momentarily flow of static pressure to
zero.
1. Stop and make sure that the fluid to be calibrated inside the flowmeter is static.
2. From online menu,
Select:
1. Device setup
3. Basic setup
6. Auto zero trim
Figure 7-11 will then be displayed.
To adjust the zero point, press F4
(OK). It will take approx. 120 sec. to
adjust the zero point.
Figure 7-11
3. When F4 (OK) is pressed, Figure 7-12
will be displayed and starts adjusting
the zero point. By pressing F3
(ABORT) the procedure is canceled.
Figure 7-12
4. Once zero point adjustment is
completed, Figure 7-13 is displayed.
Press F4 (OK) and return to the online
menu.
Figure 7-13
CM2-MTG300-2001.book 9 ページ ２０１５年９月２９日 火曜日 午前１０時１４分
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