Contents:
1.
Scope of delivery
3
2. Installation
3
2.1 Single application
3
2.2 Multiple application via RS-485 bus
3
3. Wiring
4
4. Configuration
4
5. Programming SPDs with bus/MCM address and position number
5
5.1 Programming SPDs via DRC LC M3+ handheld reader (operating mode: DRC MCM)
5
5.2 Programming via PC using the "Status Display and Service Concole" software
6
5.3 Programming via the DRC MCM XT monitoring device (SHOW sub-function)
8
6. Start up
10
7. Determination of SPDs to be replaced
11
7.1 Testing SPDs using the DRC LC M3+ handheld reader (operating mode: DRC MCM)
11
7.2 Status determination via "Status Display and Service Console"
12
7.3 Determination of SPDs to be replaced via the "show" button at the DRC MCM XT
12
8. Manual abort of a running SPD fest
13
9. Confirmation of the remote signalling contact (SHOW sub-function)
13
10. Technical Data
14
11. Support
15
12. Safety instructions
15
13. Disposal
15
LED signal Meaning
ToDo
Fast flashlight
Device in Master mode
- - -
Slow flashlight
Device in Slave mode
- - -
Device status
Boot sequence
Master is checking if Master
is at the bus
- - -
Slave is waiting for Master access
Service mode
Enables access via bus
- - -
Fault
Impermissible or incorrect
Check DIP switch
configuration
at the DRC MCM XT
Monitoring status
Protective devices
OK
- - -
Protective devices
Replace at least one of
Determine which
the SPDs monitored
SPDs have to be
after confirmation of the
replaced see 7
"Replace SPD" status; the
remote signalling contact is reset
Service function in show mode
see
5.3
Device and monitoring status
Quick Start Guide DEHNrecord
DRC MCM XT
page 2
