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Opus Control Wiring and Programming Installation Manual
www.NabcoEntrances.com
P/N C-00139
Rev 10-20-17
Programming Issues
Problem
Possible Solution
Double Egress pairs are not
Synchronizing
X
Software Revision (up to, and including 20)
• Remove CANbus cable. Set both Controls as single doors. The activation signal should
be paralleled between both Controls. Safety signals should only be attached to their
corresponding door’s Control.
X
Software version is 21
• Be sure both controls are set to “Double Egress”. Safety signals should only be attached to
their corresponding door’s control.
• See also “Sim Pair behaves oddly” located at top of this Table.
Error Messages
Error Msg
Description
Resolution
Recycle Warning
Recycle was detected more than (5) times while
opening or closing cycle continuously.
X
Check Door resistance and Door Path for
resistance to movement.
• It may be necessary to adjust the Recycle
Sensitivity.
MPU
Microprocessor detects errors within the Internal or
External Circuits.
X
This could be a random error.
• If the Error occurs repeatedly, please replace
the Opus Control.
Drive Circuit
If the Drive Circuit detects an unusual state, the
Opus will stop door movement. Possible causes are:
X
Abnormal voltage at Motor Circuit
X
Abnormal current draw from motor.
X
Check all connections between the Control
and Motor.
X
Check Motor Fuse
X
Check motor for open circuit, short circut, or
short to ground.
X
It is possible electrical noise may cause a false
error. If the error does not occur repeatedly
then it’s most likely not an issue.
Communication
X
CAN-bus Communication Error
X
Can happen in Simultaneous Pair applications.
Check the CAN-bus Cable between the two Opus
Controls.
61 Sensor
X
Incorrect sensor wiring related to that input.
Incorrect settings on sensor and/or control
related to sensor monitoring.
X
Sensor has failed.
►
►
Check sensor wiring.
►
►
Check settings on sensor and/or control
related to sensor monitoring.
►
►
Try a new sensor.
62 Sensor
6B Sensor
SWL Sensor
Notice: If after troubleshooting a problem, and a satisfactory solution cannot be achieved, please call
Nabco Entrances at 1-877-622-2694 between 8 am – 4:30pm Central time for additional assistance.
DO NOT leave any problem unresolved. If the door cannot be repaired immediately, turn off the
door and leave it inoperable until repairs can be made. Advise the owner NOT to operate the door
in the automatic mode until repairs are effected. NEVER leave a door operating without all safety
detection systems operational.
