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Startup and operation
Page 24
RES-440
Version 1
Up to software revision 027:
Terminals 19, 25 and 26 are only available in devices supplied after October 2002.
9.3
Controller configuration
The possible controller configurations are explained in the following sections. Proceed as described in
section 9.5.1 "Initial startup" on page 33 to start up the controller for the first time.
9.3.1
Configuration of the DIP switches for secondary voltage and current
The controller must be switched off in order to configure the DIP switches.
Automatic configuration (AUTORANGE)
(as of software revision 100)
The secondary voltage and current ranges are automatically configured by the automatic calibration function
(AUTOCAL). The voltage is configured in the range from 0.4VAC to 120VAC and the current in the range from
30A to 500A. If the voltage and/or the current is outside the permissible range, a detailed error message appears
on the controller (
s. section 10.26 "Fault areas and causes" on page 81).
Configuration with coding switches
(up to software revision 027)
Set the DIP switches for matching the secondary voltage U
2
and the secondary current I
2
to the correct position
for
your
application.
You can find the exact configuration of the DIP switches in the ROPEX Application Report calculated
for your particular application.
1
2
3
4
5
6
7
8
9 10 11
19 20 21 22 23 24 25 26
3
2
1
4 5
18
17
16
1
2
3
4
5
ROPEX
19 20 21 22 23 24 25 26
U ( V )
2
I
2
( A )
1-10 6-60 20-120
30 - 100
60 - 200
120 - 400
OFF
OFF
OFF
ON
ON
ON
DIP-SWITCH
ON
1
16 17 18
K1
U
1
4 5 6 7 8 9 10 11
12 13 14 15
3
2
1
4 5
ON
OFF
DIP-SWITCH
RES- 440
PRIM.
PR
EH
EAT
24
VD
C
TE
MP
. O
K
GN
D
TEMP.OUT
0 -10VDC
START
24VDC
START
Co
nt
a
ct
PR
EH
EA
T
Co
nt
a
ct
50V / 0,2A
BOOSTER
ALARM
GND
FILTER
N (L1)
(PE)
L1 (L2)
(o
n
ly
w
ith
filt
er
)
2 3
R
U
R
I
R
U
2
SEC.
0V
0V
Printed wiring diagram
Terminals
DIP switches
Terminals
!
!
!