Omron GRT1 - 11-2007 Operation Manual page 309

Reading the Error History with a Programming Device
Status Check Boxes
288
Item
Comment Displays up to 32 characters of text set as the Unit comment.
Last Maintenance Displays the last maintenance date that was set.
Date
Unit Conduction Displays the total time that the Unit has been ON (cumulative
Time power ON time).
Update Button Click this Button to update the Maintenance information.
Save Maintenance This function saves the Maintenance counter value in the Unit.
Counter If this function is used, the previous value will be retained
when the power supply is turned OFF and ON again.
The flags (check boxes) shown in the following table will be turned ON when
the corresponding error occurs.
Item
Unit Maintenance ON when the total Unit ON time
exceeds the set value.
Connected Device ON when any I/O point's Total ON
Maintenance Time Monitor or Contact Operation
Counter exceeds its user-set monitor
value.
Operation Time ON when the measured operation time
Monitor exceeds the user-set monitor value.
Description
Description
Section 9-3
Supporting models
All
GRT1-ROS2,
GRT1-ID4,
GRT1-ID4-1,
GRT1-OD4,
GRT1-OD4-1,
GRT1-OD4G-1,
GRT1-OD4G-3,
GRT1-ID8,
GRT1-ID8-1,
GRT1-OD8,
GRT1-OD8-1,
GRT1-OD8G-1,
GRT1-IA4-1,
GRT1-IA4-2,
GRT1-CT1,
GRT1-CT1-1, and
GRT1-CP1-L
GRT1-ROS2,
GRT1-ID4,
GRT1-ID4-1,
GRT1-OD4,
GRT1-OD4-1,
GRT1-OD4G-1,
GRT1-OD4G-3,
GRT1-ID8,
GRT1-ID8-1,
GRT1-OD8,
GRT1-OD8-1, and
GRT1-OD8G-1
GRT1-IA4-1,
GRT1-IA4-2