Rittal CMC III Notice D'installation Et D'utilisation page 8

Assembly, Installation and operation
4 Assembly
EN
4.1 Assembly instructions
The assembly of the vandalism sensor is made as shown in fig. 2, fig. 3, fig. 4 or fig. 5.
5 Installation and operation
5.1 Operating and display elements
The operating and display elements are shown in fig. 6.
Key for fig. 6
1 Multi-LED for the status display
2 CAN bus connection, 24 V
3 CAN bus connection, 24 V
5.2 Installation

Connect the vandalism sensor with a CAN bus connection cable to the CMC III PU or to the neigh-
bouring elements on the CAN bus (fig. 6, item 2, 3).
Display of the status change:
– The two green and the two red CAN bus LEDs on the CAN bus connection flash.
– The multi-LED of the Processing Unit flashes continually in the green – orange – red sequence.
– The multi-LED of the vandalism sensor flashes blue continuously.

Press the "C" key on the CMC III PU (a first audio signal is issued) and keep it pressed for approx.
3 seconds until a second audio signal is issued.
Display of the status change on the CAN bus LEDs:
– Green LEDs light continuously: CAN bus status "OK".
– Red LEDs light continuously: CAN bus status faulty.
Display of the status change on the multi-LED of the Processing Unit:
– Continuous green light: All units attached to the CAN bus have the "OK" status.
– Continuous orange light: At least one unit attached to the CAN bus has the "warning" status.
– Continuous red light: At least one unit attached to the CAN bus has the "alarm" status.
Display of the status change on the multi-LED of the vandalism sensor:
– Continuous blue flashing: Communication over the CAN bus.
– Green flashing: When the measured value changes or, at the latest, every 5 seconds.
– Continuous red flashing: The vandalism sensor has the "alarm" status.
– Continuous red light: Invalid measured value.
If the installation is not successful: see section 1.1.
Note:
Connection cables in various lengths can be obtained from Rittal.
8 Rittal CMC III Vandalism Sensor