Factory settings
Page 32
RES-403
7
Factory settings
The RESISTRON temperature controller RES-403 is
configured in the factory as follows:
j
I
R
signal incorrect
- Up to September 2005: DIP switches 4 + 5 configured
incorrectly (I
2
range)
- As of October 2005: I
2
outside permissible range
from 30…500A
Turns through 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 September
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 October
2005.
Rotary coding switch
for
heatsealing band alloy
and
temperature range
Heatsealing band alloy: Alloy A20
Temperature range: 300°C
Maximum temperature: 300°C
Rotary coding switch: "0" position
Plug-in jumper
for
alarm relay
Cobtact closes 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
