Publication 1756-UM001G-EN-P - January 2007
132 LED Indicators
FORCE LED Indicator
RS232 LED Indicator
BAT LED Indicator
Color Description Recommended Action
Off • No tags contain I/O force values.
• I/O forces are inactive (disabled).
None
Solid amber • I/O forces are active (enabled).
• I/O force values may or may not exist.
Use caution if you install (add) a force. If you install (add) a force, it
immediately takes effect.
Flashing amber One or more input or output addresses have
been forced to an On or Off state, but the
forces have not been enabled.
Use caution if you enable I/O forces. If you enable I/O forces, ALL
existing I/O forces also take effect.
Color Description Recommended Action
Off There is no activity. No action is required.
Solid green Data is being received or transmitted No action is required.
Color Description Recommended Action
Off The battery supports memory. None
Solid green If the
controller is
Then
Series A The controller does not
show this indication.
None
Series B During power-down, the
controller is saving the
project to its internal
nonvolatile memory. If the
BAT LED is solid red before
you turn off the power, the
BAT LED remains solid red
even during the save.
None
Solid red Either the battery is:
• not installed. Install a battery.
• 95% or more discharged. Replace the battery.
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