Factory settings
Page 38
RES-407
11
Factory settings
The RESISTRON temperature controller RES-407 is
configured in the factory as follows:
j
I
R
signal incorrect
- Up to March 2005: DIP switches 4 + 5 configured
incorrectly
(I
2
range)
- As of April 2005: I
2
outside permissible range from
30…500A
Turns through PEX-W2/-W3
current transformer incorrect
- Check number of turns (two or more turns required for
currents < 30A)
k
Internal controller fault
- Hardware fault (replace controller)
- Plug-in jumper for alarm output not connected or
incorrectly connected
Fault area
Explanation
Possible causes
DIP switches
for
secondary voltage
U
2
and current I
2
(up to March 2005)
U
2
= 6…60VAC
I
2
= 30…100A
DIP switches:
2 ON
1, 3, 4, 5 OFF
These switches are automatically set by
the AUTORANGE function on all
controllers manufactured as of April 2005.
Rotary coding switch
for
heatsealing band alloy
and
temperature range
(as of June 2003)
Heatsealing band alloy: Alloy A20
Temperature range: 300°C
Maximum temperature: 300°C
Rotary coding switch: "0" position
Plug-in jumper
for
alarm output
(as of April 2005)
Output closes (HIGH) by alarm
Automatic phase
angle compensation
(AUTOCOMP)
[X]
AUTOCOMP: OFF
3
2
1
4 5
ON
OFF
SWITCH POS.
1
0
4
5
8
9
300°C
0
5
1 2
3
4
6
7
8
9
0
5
1 2
3
4
6
7
8
9
SWITCH POS.
1
0
4
5
8
9
300°C
