M3-22 031914
STOP LED: Not Used.
SU/PF LED: Not Used.
SF LED: “System Fault” LED. Normally flashing
“Red” and “Off.”
DP1 LED: Shows the status of the Profibus
communication with the U9 Motion
Control Module.
Red LED: No Communication. Check
Cable Connection and make sure the
Terminating Resistor is in the “On”
position.
Green LED: Good Communication.
DP2 LED: Shows the status of the Profibus
Communication between the
Computer and the U1 Motion Control
Module.
Red LED: No Communication. Check
Cable Connection and make sure the
Terminating Resistor is in the “Off”
position.
Green LED: Good Communication.
OPT LED: Option Board LED status. Not Used.
ILLUSTRATION 34
STATUS
LED'S
U11 ADDRESS
SETTINGS