YOKOGAWA EXAxt ZR22G, User Manual, Page: 92 / 211

<6. Components>
6-3
IM 11M12A01-02E 16th Edition : Mar. 19, 2020-00
6.2 ZR402G Converter
Enter
Maintenance
‹
Calibration setup
‹
Blow back setup
‹
mA-output loop check
‹
Contact check
Display setup
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Complete Operation Display
■
Interactive operations along with operation display.
■
A variety of display modes - enabling you to select
the operation mode freely.
■
Back-lit LCD allows viewing even in the darkness.
■
Error codes and details of errors can be checked in
the field without the need to refer to appropriate
instruction manual.
This display enables you to operate the analyzer
while checking data on the display.
●
Example of basic display
●
Example of trend display
— displays data changes
Error code Reason for error
E--1
Cell failure
E--2 Abnormal heater temperature
E--3 Defective A/D converter
E--4 Faulty EEPROM
ALARM1 Abnormal oxygen concentration
ALARM2 Abnormal moisture
ALARM3 Abnormal mixing ratio
ALARM6 Abnormal zero calibration ratio
ALARM7 Abnormal span calibration ratio
ALARM8 Stabilization time over
Typical Converter Displays
●
Example of setting data display
— displays data changes
During calibration, you can check the stabilized,
display data while viewing oxygen trend data,thus
providing highly reliable calibration.
●
One-touch interactive display operation
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User-friendly design providing easy operation
without having to use the instruction manual
Self-testing suggests countermeasures
for problems
If a problem occurs, the liquid-crystal display will
provide an error code and description of the
problem. This enables prompt and appropriate
corrective action to be taken.
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Figure 6.3 Converter