Reer MOSAIC M1 - LED INDICATORS (Troubleshooting); Master MOSAIC M1 (Figure 39)

MODULAR SAFETY INTEGRATED CONTROLLER MOSAIC
8540780 • 25/01/2023 • Rev.43 83
English
LED INDICATORS (Troubleshooting)
Master MOSAIC M1 (Figure 39)
Table 66 - Troubleshooting MOSAIC M1
Figure 39 -
MOSAIC M1
MEANING
LED
REMEDY
RUN
IN FAIL
EXT FAIL
COM
IN1...8
ENA
OSSD1/2
CLEAR1/2
STATUS1/2
GREEN
RED
RED
ORANGE
YELLOW
BLUE
RED/GREEN
YELLOW
YELLOW
Internal fat
OFF
2 or 3
flashes
OFF
OFF
OFF
OFF
Red
OFF
OFF
Return the unit to
ReeR to be repaired
OSSD output
error
OFF
4
flashes
OFF
OFF
OFF
OFF
4 flashes
(only the LED
corresponding to
the output in FAIL
mode)
OFF
OFF
• Check the
OSSD1/2
connections
• If the problem
persists return the
MOSAIC M1 to
ReeR to be
repaired
Error in
communication
with slave
OFF
5
flashes
OFF
OFF
OFF
OFF
OFF
OFF
OFF
• Restart the system.
• If the problem
persists return the
MOSAIC M1 to
ReeR to be
repaired
Slave unit
error
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
• Restart the system
• Check which unit
is in FAIL mode
MCM error
OFF
6
flashes
OFF
6
flashes
OFF
OFF
OFF
OFF
OFF
Replace the MCM