Azbil Corporation  Using the display panel
Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter  4-57
Manual zeroing
When piping vibration exists, process uid slightly moves and display shows some 
values even though the uid stands still. This function is used to adjust zero manually 
when the above phenomena occurs.
Important
Make sure to use the Manual zeroing function after using Auto zero function 
properly.
Manual zero is eective when the ow rate range is set as 0.2m/s or less. 
When using the manual zeroing function, set damping time as 10 seconds or longer.
How to set
Verify the process uid stands still. If the display shows some value, use the   or   
key to adjust to 0%.
Step
Screen
Procedure
(English) (Japanese)
1
MANUAL ZERO
&
&
Enter ADVANCED mode. (See 
page 4-23). Use the Touch 
 
or 
 key to cycle through the 
screens until the Manual Zero 
screen appears.
2
MANUAL ZERO
&
&
Touch the   key to move the 
cursor to READY. Use the 
 or 
 key to adjust Zero. 
When the ow rate range is set 
as 0.2 m/s, value can be changed 
by 0.01% with every touch of 
 or   key.When the ow rate 
range is set as 0.1 m/s, value can 
be changed by 0.02% with every 
touch of 
 or   key.
3
MANUAL ZERO
&
&
Touch the   key to move the 
cursor to the “&”.
4
Touch the MODE key to save 
data.