YOKOGAWA EXAxt ZR22G, User Manual, Page: 164 / 211

<10. Other Functions>
10-17
IM 11M12A01-02E 16th Edition : Mar. 19, 2020-00
10.6 Reset
Resetting enables the equipment to restart. If the equipment is reset, the power is turned off
and then back on. In practical use, the power remains on, and the equipment is restarted under
program control. Resetting will be possible in the following conditions:
(1) Error 1 – if the cell voltage is defective
(2) Error 2 – if a temperature alarm occurs
(3) Error 3 – if the A/D converter is defective
(4) Error 4 – if an EEPROM write error occurs
For details on error occurrence, consult Chapter 12, Troubleshooting, later in this manual.
If any of the above problems occurs, the equipment turns off the power to the detector heater.
To cancel the error, reset the equipment following the steps below, or turn the power off and then
back on.
NOTE
Make sure that before resetting or restarting the power that there is no problem with the detector
or converter.
If a problem arises again after the resetting, turn the power off and troubleshoot the problem by
consulting the Troubleshooting chapter later in this manual.
To reset the equipment, follow these steps:
(1) Press the [Setup] key in the Basic panel display to display the Execution/Setup display.
(2) Choose “Reset”. The Reset display shown in Figure 10.13 appears.
(3) Choose “Start reset” and then press the [Enter] key to reset the equipment and the
equipment will then be in its warm-up state.
Enter
Start reset

Cancel reset
Reset
F10.13E.ai
Figure 10.13 Reset Display
10.7 Handling of the ZO21S Standard Gas Unit
The following describe how to flow zero and span gases using the ZO21S Standard Gas
Unit. Operate the ZO21S Standard Gas Unit, for calibrating a system classified as System 1,
according to the procedures that follow.