Yokogawa Integral Oxygen Analyzer ZR202 - Manual (Page 128)

<8. Detailed Data Setting>
8-22
IM 11M12A01-02E
8.6.5 Setting Passwords
Unauthorized access to lower level menu displays from the Execution/Setup display can be
protected by passwords. You can set separate passwords for Calibration, Blow back, and
Maintenance and for Commissioning
Proceed as follows:
1) From the Basic panel display touch the [Setup] key, and the Execution/Setup display
appears.
2) Select “Commissioning” , and the Commissioning display appears.
3) Select “Others” then “Passwords”. The display shown in Fig. 8.22 appears.
First set the password for Calibration, Indication Check, Blow back, and Maintenance:
4) Select “Calibration, Blow back, and Maintenance”.
5) A text entry display appears. Enter password as up to 8 alphanumeric characters.
6) You can enter a password for Commissioning by the same procedure.
7) Record the passwords and look after them carefully.
Enter
Calibration,Blow back
and Maintenance:

Commissioning:
Passwords
F8.22E.ai
Figure 8.22 Passwords Display
<Default setting>
The passwords are not set as shipped from factory. If you reset initialize the parameters, and
password settings are deleted.
If you forget a password, select “Commissioning” in the Execution/Setup display, and enter
“MOON.” By doing so, you can enter the Commissioning display only. Then display the
Passwords and verify the set passwords.
8th Edition : Jan.13,2012-00