Omron DRT2 SERIES DEVICENET SLAVES - OPERATION MANUAL 04-2008 Operation Manual page 117

Maintenance Information Window
Operation Time Window
96
Item
Power Supply Short-
circuit
Disconnection
Detection
Power Supply Short-
circuit History
Disconnection
Detection History
Note 1. The Sensor Disconnection Detection function is supported by the following
models:
DRT2-ID@@SLH(-1) and DRT2-MD32SLH(-1) Screw-less Clamp Termi-
nals
2. The Sensor Power Supply Short-circuit function is supported by the follow-
ing models:
DRT2-ID@@SLH(-1) and DRT2-MD32SLH(-1) Screw-less Clamp Termi-
nals and DRT2-ID16S(-1) and DRT2-MD16S(-1) Sensor Connector Termi-
nals
Terminals are listed in numerical order.
Item
Monitored Device
Name
Operation Time
Peak Operation Time Displays the maximum operation time that has occurred.
Error History
Note 1. The Operation Time Monitor function is supported by the following models:
Basic models: DRT2-MD16(-1), DRT2-ID16(-1), and DRT2-OD16(-1)
Relay output model: DRT2-ROS16
(Supported only when an Expansion Unit is mounted and the Slave oper-
Description
When sensor power short-circuit detection is ON for each
input, Shorted will be displayed.
If sensor disconnection detection (off-wire detection) is
enabled for each input, either Connected or Disconnected will
be displayed.
If disconnection detection is disabled, --- will be displayed.
Records information when a short-circuit occurred.
Records information when a disconnection occurred even
once.
Description
Displays up to 16 characters of text set as the comment for
each monitored device.
Displays the operation time (in ms) for each device. If the
operation time exceeds the threshold, a warning icon will be
displayed on the left side of the terminal's No. column.
If the operation time exceeded the threshold value even once,
Over-threshold will be displayed.
Section 5-4