Rockwell Automation 1756-Lx_Mx ControlLogix Controller and Memory Board Installation Instructions - Manuel (Page 34)

34 ControlLogix® Controller and Memory Board
Publication 1756-IN101J-EN-P - November 2004
FORCE Indicator
RS232 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. None
solid green Data is being received or transmitted None