Mor4S8 (Figure 44) - Reer MOSAIC M1 Installation And Use Manual

MOR4S8
(Figure 44)
MEANING
Internal fault
Compatibility error
Relais output error
Error in
communication with
master
Error on other
slave or M1
Same type of slave
with same address
detected
External contactors
feedback error on
Category 4 relay
Error on node
detection circuit
Short circuit or
overload detected
Figure -
44
on status output
MOR4S8
82
RUN IN FAIL EXT FAIL
GREEN RED RED
2 / 3
OFF OFF
flashes
5
OFF OFF
flashes
4
OFF OFF
flashes
5
OFF OFF
flashes
OFF ON OFF
5 5
OFF
flashes flashes
4
ON OFF
flashes
OFF 3 flashes OFF
OFF OFF ON
Table 74 - Troubleshooting MOR4S8
LED
SEL0/1 RELAY 1/4
ORANGE RED GREEN
Rosso
5
flashes
4 flashes
(only the LED
corresponding to the
output in FAIL mode)
Shows the
physical
address of
OFF
the unit
OFF
OFF
4 flashes (only the LEDs corresponding
to the outputs in FAIL mode)
3
OFF
flashes
OUTPUT
OFF
condition
MODULAR SAFETY INTEGRATED CONTROLLER MOSAIC
CLEAR1/4 STATUS1/8
YELLOW YELLOW
• Return the unit to
OFF
ReeR to be repaired
• Firmware version not
5 5 compatible with M1,
flashes flashes return to ReeR for
FW upgrade.
• If the problem
persists, return the
OFF OFF
module to ReeR to
be repaired
• Restart the system
• If the problem
OFF OFF persists, return the
module to ReeR to
be repaired
• Restart the system
OFF OFF • Check which unit is in
FAIL mode
• Change the unit's
address
OFF OFF
NODE SEL
(see
• Verify connections
OFF
5,6,7,8.
• Return the module to
OFF OFF
ReeR to be repaired
CLEAR • Verify output status
flash
condition connections
8540780 • 10/07/2020 • Rev.38
REMEDY
)