ABB COPA-XT DT43F, Instruction Bulletin, Page: 29 / 32

23
Electromagnetic Flowmeter COPA-XT
7. Error Messages and Tests
In the list below the Error Codes shown in the display are described.
Error Codes 0 to 9, A, B, C do not apply to data entry.
Error Code Detected System Errors Corrective Measures
0 Not used Not used
1
2
3 Not used
Not used
Flowrate greater than 105 %. Not used
Not used
Reduce flowrate, change flow range
4 Not used Not used
5 RAM corrupted
1. Error 5 is displayed
2. Error appears only in the Error Register Program must be reinitiallized;
Contact ABB Service department;
Information: Corrupted data in RAM.
7
8 Not used
Not used Not used
Not used
6
9
A
B
C
Error
→
F
Error Totalizer
←
R
Error Totalizer
Excitation defective
MAX-Alarm limit value
MIN-Alarm limit value
Primary data invalid
Reset forward totalizer or enter new value in the preset totalizer.
Reset reverse totalizer or enter new value in the preset totalizer.
Forward, reverse or difference totalizer defective,
Reset forward/reverse totalizer.
Contact ABB -Service department.
Reduce flowrate
Increase flowrate
The flowmeter primary data in the external EEPROM are invalid.
Contact ABB -Service department.
10
11 Entry >1.00 Q
max
DN >10 m/s.
Entry <0.05 Q
max
DN <0.5 m/s.
Reduce flow range Q
max
.
Increase flow range Q
max
.
16
17 Entry >10 % Low flow cut-off.
Entry < 0 % Low flow cut-off. Reduce entry value.
Increase entry value.
20
22 Entry
≥
100 s Damping. Entry < 2 s
Entry >99 Instrument address.
Reduce/increase entry value.
Reduce entry value.
38
40
41
Entry >1000 Pulses/unit.
Entry < 0.001 Pulses/unit.
Max. count frequency exceeded,
scaled pulse output,
Frequency below min. count frequency
<0.00016 Hz. Reduce/increase entry value.
Reduce pulse factor.
Increase pulse factor.
42
44
45
Entry >2000 ms Pulse width.
Entry < 01 ms
Entry >5.0 g/cm3 Density.
Entry <0.01 g/cm3 Density.
Entry < 0.01 g/cm3 Reduce/increase entry value.
Reduce entry value.
Reduce/increase entry value.
54 Flowmeter primary zero > 50 Hz Check ground and ground signals. The adjustment can be made when the
flowmeter is filled with fluid and the flowrate is at an absolute standstill.
74/76 Entry > 105 % MAX - or MIN-Alarm Reduce entry value
99
99 Entry too large
Entry too small Reduce entry value
Increase entry value