Yokogawa AXFA14G/C - Manual (Page 95)

IM 01E20C02-01E 9-3
9. ACTUAL OPERATION
Auto zero adjustment function is being executed
(about 30 seconds).
When zero adjustment function has been completed,
the system automatically returns to the sub-item
selection screen (D).
NOTE
The results of M10: Auto Zero Exe can be
displayed using M11: Magflow Zero. Alterna-
tively, if the results of the automatic zero
adjustment exceed the rated value, the warn-
ing 82: Auto Zero Wng will be displayed.
9.1.2 Zero Adjustment via External Status Input
This section describes the procedure for zero adjustment via external status input. (For
more details regarding external status input, refer to Chapter 6: Parameter Description.)
CAUTION
In certain cases where the multiple range function is being used with other status
inputs, it may not be possible to perform settings for automatic zero adjustment.
For more details, refer to the description of multiple ranges from Chapter 6:
Parameter Description.
In order to carry out zero adjustment via external status input, it will be necessary to set
“Ext Auto Zero (I)” using F21: DIO Function. The following describes the setting
procedure:
Once in Setting Mode, use the switch to
move the cursor to F: Status Function.
Touch the switch to access Sub-item
Parameter Search Mode.
Touch the switch once to move the cursor to
F21: DIO Function.
The cursor has been moved to F21: DIO Function
in this screen. (Sub-item selection screen (E))
Touch the switch to access Parameter
Replacement Mode.
Setting Mode
Major item
parameter
Setting Mode
E:Pulse Set
F:Status Function
G:Alarm
Major item
Sub-item
parameter
Major item
Sub-item
selection (E)
F:Status Function
41:Bi Direction Hys
20:DO Function
21:DIO Function
F:Status Function
20:DO Function
21:DIO Function
22:DO Active Mode
Sub-item
Parameter
Search Mode
Start:
Major Item
Parameter
Search Mode
M:Adjustment
10:Auto Zero Exe
11:Magflow Zero
Sub-item
Parameter
Search Mode
Major item
Sub-item
selection (D)
F0901.EPS
Now Auto Zero
Executing...