Ropex 740303 - Page 38

Controller functions
Page 38 RES-403 Version 1
Error messages up to September 2005
Action if machine
already operating,
HS-band not chang.
Fault area

Fault area

Fault areas

Fault areas

(loose contact)
Check power supply
Run RESET
Replace controller
Fault areas

--- --- --- ---
Action
if machine started
for first time
Fault area

Fault area

Fault area

Fault areas

(loose contact)
Check power supply
Run RESET
Replace controller
Run AUTOCAL Run AUTOCAL
Fault area
,
check configuration
Fault area
,
check configuration
Fault areas
,
check configuration
Cause
I
R
signal missing
U
R
signal missing
U
R
and I
R
signals missing
Temperature step
Frequency fluctuation,
inadmissible line frequency
Internal fault
Internal fault,
controller defective
U
R
and/or I
R
signal
incorrect
Data error
I
R
signal incorrect,
calibration not possible
U
R
signal incorrect,
calibration not possible
U
R
and I
R
signals incorrect,
calibration not possible
STATUS
of alarm relay
(factory set.)
Closed
Open,
does not close
until "START"
signal
(voltage value
at analog
output then
no longer
changes)
ALARM
LED
Lit
Continuously
Blinks
fast
(4Hz)
Blinks
slowly
(1Hz)
Temp.
500°C
[°C]
33 66
100 133 166 200 233
266
500
300
500
333
500
365
500
400
500
Temp. 300°C
[°C]
20 40 60 80
100 120 140
160
300
180
300
200
300
220
300
240

300
Act. value
output ;
Voltage [V]
0.66 1.33 2.00 2.66 3.33 4.00 4.66
5.33
 10 
6.00  10  6.66  10  7.33  10  8.00  10 
Error
code
1 2 3 4 5 6 7 8 9
10
11
12