12
DMAN-xxxx-xx (Rev x.x)
www.omnexcontrols.com
call toll free: 1-800-663-8806
Start
Initial Condition:
Turn transmitter off (all lights are off—press the
OFF button)
Cycle power to receiver (turn off and back on)
What is the state
of the lights on
the receiver?
OK state:
Status—GREEN
Link—RED
E-Stop—RED
Fault—OFF
Note:
If there is a short to ground on
an output, it is not indicated at this
stage. To test for short to ground,
refer to the “*Fault Light is RED*”
procedure at the bottom of this page
and follow the instructions.
Problem state:
Status—RED
Go to
Chart 2
What is the
state of the E-
Stop light ?
OK state:
E-Stop—GREEN
Problem state:
E-Stop— Flashing
RED
Is the Status
light flashing
RED?
Fuse is blown, change fuse
1. Inspect wiring looking for short circuits (e.g. bare wires)
2. If problem re-occurs, call for service.
YES
NO
Inspect E-Stop wiring looking for short circuits (e.g. bare wires)
Disconnect the E-Stop output as close to the receiver output as possible.
If the status light changes to:
•
GREEN, there is a short is the wiring after the disconnection point.
•
Stays flashing RED, call for service .
What is the
state of the
Fault light ?
Problem state:
E-Stop is RED
Fault Light is OFF
Fault Light is
Flashing RED
*Fault Light is
RED*
Call for service.
3 possible causes:
A. There is a short to supply.
1. Disconnect A & B connectors from receiver and check all outputs for power (e.g.
bare wires, improper connections) make the correct adjustments
2. Call for service.
B. E-Stop wire connected to another output wire
1. Inspect wiring and look for improper connections
C.
2 output wires connected, indicator comes on when a function is pressed
1. Disconnect each output wire one at a time and press the function button,
if the light clears, that output is incorrectly connected. Continue for each
output until all output wires have been identified.
There is a short to ground.
Note:
This should only occur when the transmitter is on and a function but-
ton is pressed. In this case the Status light will be GREEN and will turn
RED at the same time as the Fault light.
Go to
Chart 2
to test the transmitter. If the transmitter is functioning prop-
erly, proceed to check the status of the output connections:
Press the function button and observe the Fault Light.
•
If the light turn GREEN, everything is OK.
•
If the Light turns RED, there is a short in that connection.
Problem state:
Status—flashing
GREEN
Low battery condition.
To detect intermittent
conditions caused by poor or corroded
ground or power circuits, the GREEN
light will continue to flash for 30 seconds
after the condition has been removed.
Troubleshooting Guide
Chart #1
Test the Receiver—R130
