A
+/-
B
-/+
+/-
A
-/+
B
Addres
s
No
. of monitor
ed SPD's
A
+/-
B
-/+
+/-
A
-/+
B
A
ddress
No
. o
f
m
oni
to
re
d S
PD
's
check
DRC MCM XT
push show
check
push
ser
vice
check
push
ser
vice
!
!
device software
≥
version 1.008
Faulty SPD is removed for maintenance
Initial condition during start-up
Start SHOW funktion at the
DRC MCM XT
min. 2 sec.
continued from page 9
to page 9
Start programming by means of pushing the service button
until the LED indication flashes permanently
orange.
Push the Service button to switch to the
programming mode until the LED
indication flashes orange
Indication of the SPD No. (= number of red flashlights)
corresponds to the number of the SPD to be programmed
(repeat for 1 minute).
DRC MCM XT for programming the SPD
is Master device remains in Master mode!
is Slave Master device at the bus has to be switched into the Slave mode!
Programming in progress, wait until the process is completed!
Programming failed, repeat
or
Programming successful
5 sec.
5.3 Programming via the DRC MCM XT monitoring device (SHOW sub-function)
Always insert
only
one
unprogrammed
SPD for programming!
Do not insert it completely!
See figures
5 sec.
e.g. SPD No. 2
Quick Start Guide DEHNrecord
DRC MCM XT
page 8
