Reer MOSAIC M1 - MO2; MO4 (Figure 46)

MODULAR SAFETY INTEGRATED CONTROLLER MOSAIC
90 8540780 • 25/01/2023 • Rev.43
English
MO2 / MO4 (Figure 46)
MEANING
LED
REMEDY
RUN
IN FAIL
EXT FAIL
SEL0/1
OSSD1...4
CLEAR1...4
STATUS1...4
GREEN
RED
RED
ORANGE
RED/GREEN
YELLOW
YELLOW
Internal fault
OFF
2 or 3
flashes
OFF
Shows the
physical
address of the
unit
Red
OFF
OFF
Return the unit to
ReeR to be repaired
Compatibility error
OFF
5
flashes
OFF
5
flashes
5
flashes
5
flashes
• Firmware version
not compatible
with MOSAIC M1,
return to ReeR for
FW upgrade.
OSSD output error
OFF
4
flashes
OFF
4 flashes
(only the LED
corresponding to
the output in FAIL
mode)
OFF
OFF
• Check OSSD1/2
connections
• If the problem
persists, return the
unit to ReeR to be
repaired
Error in communication
with master
OFF
5
flashes
OFF
OFF
OFF
OFF
• Restart the system
• If the problem
persists, return the
unit to ReeR to be
repaired
Error on other
slave or MOSAIC M1
OFF
ON
OFF
OFF
OFF
OFF
• Restart the system
• Check which unit is
in FAIL mode
Same type of slave
with same address
detected
OFF
5
flashes
5
flashes
OFF
OFF
OFF
• Change the unit's
address (see
NODE SEL)
Power supply missing
on OSSD 3,4 (MO4 only)
ON
OFF
ON
Red
flashes
flashes
OUTPUT
condition
• Connect 13 and 14
pin to power
supply
Status output overload
or short circuit
OFF
OFF
ON
OUTPUT condition
CLEAR
condition
flashes
• Check STATUS
connections
Error on node
detection circuit
OFF
3
flashes
OFF
3
flashes
OFF
OFF
OFF
• Return the MO2/4
to ReeR to be
repaired
Table 73 - Troubleshooting MO2/MO4
Figure 46 - MO2 / MO4