2TLC172296M0201 Rev A
11
www.abb.com/jokabsafety
2015-03-20
Diagnostic functions
On the display on both receiver and transmitter, 8 LEDs help the user to control and check the state of the AOPD, in
Alignment mode, Normal operation mode and Error mode.
Transmitter
It is not possible to acknowledge a critical error. The device must be switched off and on. If the error persists, contact
your ABB Jokab Safety representative.
P
W
R
T
S
T
S
R
LR
CODE
AOPD mode
Status
LED configuration
Action
Normal operation
Short range emission
Long range emission
No code
Code 1
Code 2
Test
If undesired test, check the
wiring and connections of
the test input.
Emission
Error
Microprocessor error
Acknowledge. If the error
persists, contact your
ABB Jokab Safety
representative.
Optical error
Acknowledge. If the error
persists, contact your
ABB Jokab Safety
representative.
BCM configuration error
Perform a new BCM
configuration. If the error
persists, contact your
ABB Jokab Safety
representative.
Communication error
Check the cascade
connection and the
presence of the terminator
caps.
Acknowledge.
Critical error
Switch the AOPD off and
on. If the error persists,
contact your
ABB Jokab Safety
representative.