Omron E5ZN-DRT Operation Manual page 101

Maintenance Mode Window
Unit Tab Page
1,2,3...
Error History Tab Page
1,2,3...
86
2. Click the Save Maintenance Counter Button to save the Unit conduction
time and Temperature Controller maintenance counter values in the De-
viceNet Communications Unit's internal non-volatile memory.
3. Even if the Save Maintenance Counter Button is not clicked, the values will
normally be saved in the non-volatile memory once every six minutes.
1. From the Maintenance Mode Window, double-click the icon for the De-
viceNet Communications Unit in the Network Configuration Window.
2. The Maintenance Information Window for the DeviceNet Communications
Unit will be displayed. Select the Unit Tab.
3. When the present values for the Unit conduction time or total RUN time ex-
ceed the monitor value set in the total ON/RUN time monitor, a warning
icon will be displayed beside the corresponding unit number in the unit
number column.
The following information can be confirmed for each of the Temperature Con-
trollers connected to the DeviceNet Communications Unit.
Item
Comment
Maintenance
Counter
Note Click the Clear Maintenance Counter Button to clear the contents of the main-
tenance counter.
1. From the Maintenance Mode Window, double-click the icon for the De-
viceNet Communications Unit in the Network Configuration Window.
2. The Maintenance Information Window for the DeviceNet Communications
Unit will be displayed. Select the Error History Tab.
Displays the Temperature Controller comment set using the com-
ment function.
Displays the present value for the Unit conduction time or total
RUN time measured using the total ON/RUN time monitor.
Section 5-3
Details