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Parameter
No.
Description
Position of the fuel servomotor in absence
of flame
501
Index 0 = standby position
Index 1 = pre-purging position
Index 2 = post-purging position
Position of the air servomotor in absence of flame
Index 0 = standby position
502
Index 1 = pre-purging position
Index 2 = post-purging position
Minimum modulation limit
545
Not defined = 20%
Maximum modulation limit
546
Not defined = 100%
600
SERVOMOTORS
Tolerance limit for position check (0.1°)
Index 0 = fuel
Index 1 = air
606
More serious position error, where a defect has cer-
tainly been detected
- > Stop range: (P 606 - 0.6°) a P606
Analogue exit configuration
0 = DC 0...10 V
645
1 = DC 2...10 V
2 = DC 0 / 2...10 V
700
LOG OF THE ERRORS
701
Error chronology: 701-725.01.Code
•
Error chronology: 701-725.02.Diagnostic code
•
Error chronology: 701-725.03.Error class
•
Error chronology: 701-725.04.Phase
•
Error chronology: 701-725.05.Start-up meter
725
Error chronology: 701-725.06.Load
900
PROCESS INFORMATION
Actual output
903
Index 0 = fuel
Index 1 = air
Position of the servomotors
922
Index 0 = fuel
Index 1 = air
Heat source active
1 = output during the definition of the curves
2 = manual output
942
3 = BACS output
4 = analogue input output
5 = output of the external load regulator contacts
Result of the sampling of the contact (codified in bits)
Bit 0.0 = 1: Minimum pressure switch
Bit 0.1 = 2: Maximum pressure switch
Bit 0.2 = 4: Pressure switch control valves
Bit 0.3 = 8: Air pressure switch
Bit 0.4 = 16: Open load check
Bit 0.5 = 32: ON load check
947
Bit 0.6 = 64: Closed load check
Bit 0.7 = 128: Safety circuit
Bit 1.0 = 1: Safety valve
Bit 1.1 = 2: Ignition
Bit 1.2 = 4: Fuel valve 1
Bit 1.3 = 8: Fuel valve 2
Bit 1.4 = 16: Fuel valve 3/ pilot valve
Bit 1.5 = 32: Reset
Relay request status (coded in bits)
Bit 0 = 1: Alarm
Bit 1 = 2: Safety valve
950
Bit 2 = 4: Ignition
Bit 3 = 8: Fuel valve 1
Bit 4 = 16: Fuel valve 2
Bit 5 = 32: Fuel valve 3/ pilot valve
954
Flame intensity
20010575
Start-up, calibration and operation of the burner
No. ele-
ments
3
3
1
1
2
1
25
25
25
25
25
25
2
2
1
2
1
1
Value range
Unit of
Modifica-
measure
tion
Min.
(°)
Modification
0°
(°)
Modification
0°
Modification /
%
20%
zero setting
Modification /
%
20%
zero setting
(°)
Modification
0.5°
-
Modification
0
-
Reading only
0
-
Reading only
0
-
Reading only
0
-
Reading only
0
-
Reading only
0
%
Reading only
0%
%
Reading only
0%
(°)
Reading only
-50°
-
Reading only
0
-
Reading only
0
-
Reading only
0
%
Reading only
0%
48
GB
Degree of
Default
accuracy
setting
Max.
90°
0.1°
0°; 0°; 15°
90°
0.1°
0°; 90°; 45°
100%
0.1%
Not defined
100%
0.1%
Not defined
4°
0.1°
1.7°; 1.7°
2
1
2
255
1
0
255
1
0
6
1
0
255
1
0
99999999
1
0
100%
0.1%
0%
100%
0.1%
0%
150°
0.01°
0°
255
1
0
255
1
0
255
1
0
100%
1%
0%
Acces mode
Service mode
Service mode
Service mode
Service mode
Service mode
Service mode
Info mode
Info mode
Info mode
Info mode
Info mode
Info mode
Info mode
Info mode
Service mode
Info mode
Info mode
Info mode
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