Device functions
Version 2
RES-5008
Page 49
Part 1 of 3: Error messages (faults)
NOTE:
The specified error messages are output as faults:
• Actual value output displays constant error voltage
• Alarm LED lights up continuously
• Alarm relay is active
Error no.
Actual
value
output
Voltage
[V]
Cause
Measure during initial
startup
Measure during
machine operation,
heating element
not changed
1
101
0.66
Current signal missing
Error range
Error range
2
102
1.33
Voltage signal missing
Error range
Error range
3
103
2.00
Voltage and current signals
missing
Error range
Error ranges
4
107
2.66
Temperature step, down
Error ranges
(“Loose contact”)
Error ranges
(“Loose contact”)
108
Temperature step, up
307
Temperature too low, leave
the tolerance band
(
Chap. 9.15)
Check the dimensioning
of the impulse trans-
former,
Check heat removal
through the sealing
process,
Verify application through
sealing tests
-
308
Temperature too high, leave
tolerance band
(
Chap. 9.15)
309
Temperature too low,
tolerance band not reached
(
Chap. 9.15)
310
Temperature too high,
tolerance band not reached
(
Chap. 9.15)
5
201
3.33
Line frequency missing/fluc-
tuates
Check power supply:
Line frequency
Harmonic waves
Voltage fluctuations
Check power supply:
Line frequency
Harmonic waves
Voltage fluctuations
202
Line frequency too high/fluc-
tuates
203
Line frequency too low/fluc-
tuates
6
304
4.00
Heat-up time too long
(
Chap. 9.16)
Perform
RESET
Check the dimensioning
of the pulse transformer,
Verify the parametrised
heating time,
Check wiring and con-
tacts
Perform
RESET
Check wiring and
contacts,
Verify the sealing
process
