Azbil MagneW FLEX+/PLUS+ MGG10C - Normal Direction Automatic Dual Range; Figure 4-2 Normal Direction Automatic Dual Range

Azbil Corporation Using the display panel
Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter 4-31
Normal direction automatic dual range
This function has two ranges: wide and narrow. When the narrow range measurement
exceeds 100%, the unit automatically changes to the wide range.
This function should be used in combination with the wide/narrow range distinction
output contact. Hysteresis setting is available when dual range is selected.
j When AUTO is selected for an analog output
Range No.1 4 to 20 mA DC
Range No.2 4 to 20 mA DC
k When WIDE is selected for an analog output
4 to 20 mA DC is output according to either range No.1 or range No.2, whichever
has the wider range.
When there is a pulse output
The pulse weight is the same for both ranges No.1 and No.2.
Contact output
At shipment, the contact output status of the distinction status signal for ranges
No.1 and No.2 is as follows.
Range No.1: Closed
Range No.2: Open
Reverse setting is also possible.
Input
Output
20 mA
4 mA a.
c.
b. d.
100%0%
Figure 4-2 Normal direction automatic dual range
(Example)
j AUTO range
Range No.1 (narrow range): Outputs 4 to 20 mA for 0 to 10 m
3
/h (a-b).
Range No.2 (wide range): Outputs 4 to 20 mA for 0 to 40 m
3
/h (a-d)
k WIDE range
Range No.1 (narrow range): Outputs 4 to 8 mA for 0 to 10 m
3
/h (a-c).
Range No.2 (wide range): Outputs 8 to 20 mA for 10 to 40 m
3
/h (c-d).