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Maintenance Information Window Section 6-3
Tabs in the Maintenance Information WIndow
IN Tab Page Terminals are listed in numerical order.
Note Power Supply Short-circuit and Disconnection Error History are supported for
Advanced Slaves only.
Sensor Power Short-
circuit Detection
(Advanced Slaves
only)
ON when the Sensor Power Short-circuit Detection function
detects a short circuit in a sensor power supply.
External Load Short-
circuit Detection
(Advanced Slaves
only)
ON when the External Load Short-circuit Detection function
detects a short circuit in an output load.
I/O Power Supply
Error (Output)
ON when the output power supply is OFF.
I/O Power Supply
Error (Input)
ON when the input power supply is OFF.
Item Description
Item Description
Comment Displays up to 32 characters of text set as the input comment
for each input.
Maintenance
Counter
Displays the maintenance counter for each input. If the main-
tenance counter exceeds the threshold value, a warning icon
will be displayed on the left side of the input’s No. column.
Total ON Time Monitor: Units = seconds
Contact Operation Counter: Units = operations
Power Supply Short-
circuit
When sensor power short-circuit detection is ON for each
input, Shorted will be displayed.
Disconnection
Detection History
Records information when a disconnection occurred even
once.
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