Humidity Analyzer - Setting Display Item; Checking Current Loop - YOKOGAWA ZR402G User Manual

7.8.2

Humidity Analyzer - Setting Display Item

Display items are those items that are displayed on the basic panel display. Parameter code A00
or F08 is used to set the display items as shown in the table below. If the humidity analyzer /HS
option was specified at the time of purchase, the equipment is a humidity analyzer. For other than
the above, the equipment is set to oxygen concentration at the factory before shipment. If mix
ratio is to be measured, change the existing setting as follows.
Additionally, when humidity analyzer is selected in the Detector Type Setting in the previous
section, the display item will be humidity if data initialization is performed.
Table 7.8
Values set with A00 or F08
0
1
2
3
7.9

Checking Current Loop

The set current can be output as an analog output. This enables the checking of wiring between
the converter and the receiving instrument. Current loop checking is performed using parameter
code "G01".
Table 7.9
Switch operation
> ∧
> ∧
> ∧
> ∧
> ∧
> ∧
> ∧
> ∧
The symbol [
Display Item
Items displayed on the basic panel display
Indicates the oxygen concentration.
Indicates the humidity.
Indicates the mix ratio.
Displays an item for the current output.
If the output damping has been set for the current output, values
involving the output damping are displayed.
Checking Current Loop
Display
A01
ENT
Display after the password has been entered.
G01
ENT
Touch the [∧] key to switch to Group G.
00.0
ENT
Touch the [ENT] key. The output current remains preset with the output-
hold feature (Section 2.3).
10.0
ENT
Touch the [∧] key to set the numeric value 1 (to set a 10-mA output).
10.0
ENT
Touch the [ENT] key to have all the digits flash.
10.0
ENT
Touch the [ENT] key again to stop the flashing.
A 10-mA output is then issued.
G01
ENT
Touch the [ENT] key once again to switch to the parameter code selection
display.
At that point, the output current returns to the normal value.
ENT Basic
Touch the [>] key together with the [ENT] key to return to the basic panel
panel
display.
display
] indicates that the key is being touched. Light characters indicates that the digits are flashing.
<7. Startup>
Description
IM 11M12A01-04E 11th Edition : Jul. 19, 2017-00
7-13