Controller functions
RES-403 Page 33
Part 2 of 3: Error messages as of October 2005
NOTE: The specified error messages are initially output as warnings (actual value output jumps back and forth between two values;
alarm LED blinks; alarm relay is open). When the "START" signal is activated, the warning changes to a fault
(actual value output no longer jumps back and forth, see bold italic values; alarm LED lit continuously; alarm relay is closed.
Action if machine
already operating,
HS band not chang.
Fault area
fgh
(loose contact)
---
Action
if machine started
for first time
Run AUTOCAL,
Check specification
of transformer,
Fault area
ij
Run AUTOCAL
and/or
fault area
fgh
(loose contact)
Run AUTOCAL
Cause
I
R
signals incorrect,
incorrect specification of
impulse-transformer
U
R
signals incorrect,
incorrect specification of
impulse-transformer
U
R
and/or I
R
signals
incorrect,
incorrect specification of
impulse-transformer
Temperature too low,
AUTOCAL wasn’t per-
formed, loose contact,
ambient temp. fluctuates
temperature too high,
AUTOCAL wasn’t per-
formed, loose contact,
ambient temp. fluctuates
Data error
STATUS
of alarm relay
(factory set.)
Warning:
Open
Fault:
Closed
(voltage value
at actual
value output
then no longer
changes)
ALARM
LED
Warning:
Blinks
fast
(4Hz)
Fault:
Lit
contin-
uously
Temp.
500°C
[°C]
¯266«
ª500®
¯300«
ª500®
¯333«
ª500®
¯366«
ª500®
¯400«
ª500®
Temp.
300°C
[°C]
¯160«
ª300®
¯180«
ª300®
¯200«
ª300®
¯220«
ª300®
¯240«
ª300®
Act. value
output;
Volt. [V]
¯5.33«
ª 10 ®
¯6.00«
ª 10 ®
¯6.66«
ª 10 ®
¯7.33«
ª 10 ®
¯8.00«
ª 10 ®
Error
code
(104)
(105)
(106)
(302)
(303)
(211)
8
9
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