Reer MOSAIC MI8O4C Installation And Use

MODULAR SAFETY INTEGRATED CONTROLLER MOSAIC
88 8540780 • 10/07/2020 • Rev.38
English
Channel configured as Redundant (Pair of sensors connected), conditions:
1. Sensor supply overload. Input channel overload. Read value over threshold. Read value under threshold. Disconnected sensor:
When one of these diagnosis is detected the RED led relative to the channel with the problem will flash. The RED led of the other channel remains ON
(no flash). If one of the above diagnosis is detected at the same time on both sensors the RED led of the second channel will flash while the RED led of the
first channel remains ON (no flash).
2. Read value from sensor pair out of tolerance diagnosis: both LEDs of channel pair will flash.
MEANING
LED
REMEDY
RUN
IN FAIL
EXT FAIL
SEL0/1
CHAN 1/4
GREEN
RED
RED
ORANGE
RED
GREEN
Sensor supply
overload
ON
OFF
ON
Shows the
physical
address of the
unit
1 flash every
600 ms
OFF
 Check sensor connections
 Check sensor status
Input channel
overload
ON
OFF
ON
1 flash every
600 ms
OFF
 Check sensor connections
 Check sensor status
Read value over
threshold
ON
OFF
ON
3 fast flashes
and a pause
of 600 ms
OFF
 Check sensor connections
 Check sensor status
 Check threshold values set with MSD software
Read value under
threshold
ON
OFF
ON
3 fast flashes
and a pause
of 600 ms
OFF
 Check sensor connections
 Check sensor status
 Check threshold values set with MSD software
Disconnected
sensor
ON
OFF
ON
3 fast flashes
and a pause
of 600 ms
OFF
 Check sensor connections
 Check sensor status
Read value from
sensor pair out of
tolerance
ON
OFF
ON
1 flash every
100 ms
OFF
 Check sensor connections
 Check sensor status
 Check values set with MSD software
Table 79 - Troubleshooting MA4
MA2, MA4

Reer MOSAIC MI8O4C Specifications

General

Brand	Reer
Model	MOSAIC MI8O4C
Category	Controller
Language	English