Rockwell Automation 440N SensaGuard 18 mm Plastic Barrel Unique Coded Installation Instructions - Manual (Page 7)

PN-46045 10000054879 Ver 00 October 2009
SensaGuard TM 18 mm Plastic Barrel Installation Instructions 7
During the Program Locking Stage, perform the following steps:
a. Remove the actuator from the sensing field, until the "Status/Diag" LED changes to
solid Red.
b. Replace the actuator back into the sensing field and the "Status/Diag" LED will
continue blinking Green (# of learns left).
Note: The program locking sequence must be completed within the 15 second
program locking window.
5. Ready state: "Status/Diag" LED solid Green
6. Learn is complete
Learning a new actuator:
To learn a replacement actuator; bring the actuator to be taught into the sensing range of
the safety switch.
The learn sequence is same as the sequence for commissioning the first actuator.
Note:
A sensor can be locked so it can not learn another actuator by removing the actuator
from the sensing field during the 15 sec "Program Complete" sequence.
A sensor can not re-learn a previously learned actuator or a standard SensaGuard actuator.
Unique Coded Diagnostic:
Error codes for learning process - Repeat until unit is power cycled
Status/Diag LED - Flashes (4Hz) Error Code
Green OSSD inputs not valid
Red-Red-Red-Green Can not learn a standard
SensaGuard Actuator
Red-Red-Red-Green-Green Actuator already learned
Red-Red-Red-Green-Green-Green Bad RFID; Target moved out of
range
Red-Red-Red-Green-Green-Green-Green Exceeded learning 8 actuators
Red-Red-Red-Green-Green-Green-Green-Green Unit locked: Can not learn
another actuator