47
20068423
GB
Start-up, calibration and operation of the burner
501
Position of the fuel servomotor in absence
of flame
Index 0 = standby position
Index 1 = pre-purging position
Index 2 = post-purging position
3
(°)
Modification
0°
90°
0.1°
0°; 0°; 15°
Service mode
502
Position of the air servomotor in absence of flame
Index 0 = standby position
Index 1 = pre-purging position
Index 2 = post-purging position
3
(°)
Modification
0°
90°
0.1°
0°; 90°; 45°
Service mode
545
Minimum modulation limit
Not defined = 20%
1
%
Modification /
zero setting
20%
100%
0.1%
Not defined
Service mode
546
Maximum modulation limit
Not defined = 100%
1
%
Modification /
zero setting
20%
100%
0.1%
Not defined
Service mode
600
SERVOMOTORS
606
Tolerance limit for position check (0.1°)
Index 0 = fuel
Index 1 = air
More serious position error, where a defect has cer-
tainly been detected
- > Stop range: (P 606 - 0.6°) a P606
2
(°)
Modification
0.5°
4°
0.1°
1.7°; 1.7°
Service mode
645
Analogue exit configuration
0 = DC 0...10 V
1 = DC 2...10 V
2 = DC 0 / 2...10 V
1
-
Modification
0
2
1
2
Service mode
700
LOG OF THE ERRORS
701
Error chronology: 701-725.01.Code
25
-
Reading only
0
255
1
0
Info mode
•
Error chronology: 701-725.02.Diagnostic code
25
-
Reading only
0
255
1
0
Info mode
•
Error chronology: 701-725.03.Error class
25
-
Reading only
0
6
1
0
Info mode
•
Error chronology: 701-725.04.Phase
25
-
Reading only
0
255
1
0
Info mode
•
Error chronology: 701-725.05.Start-up meter
25
-
Reading only
0
99999999
1
0
Info mode
725
Error chronology: 701-725.06.Load
25
%
Reading only
0%
100%
0.1%
0%
Info mode
900
PROCESS INFORMATION
903
Actual output
Index 0 = fuel
Index 1 = air
2
%
Reading only
0%
100%
0.1%
0%
Info mode
922
Position of the servomotors
Index 0 = fuel
Index 1 = air
2
(°)
Reading only
-50°
150°
0.01°
0°
Info mode
942
Heat source active
1 = output during the definition of the curves
2 = manual output
3 = BACS output
4 = analogue input output
5 = output of the external load regulator contacts
1
-
Reading only
0
255
1
0
Service mode
947
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
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
2
-
Reading only
0
255
1
0
Info mode
950
Relay request status (coded in bits)
Bit 0 = 1: Alarm
Bit 1 = 2: Safety valve
Bit 2 = 4: Ignition
Bit 3 = 8: Fuel valve 1
Bit 4 = 16: Fuel valve 2
Bit 5 = 32: Fuel valve 3/ pilot valve
1
-
Reading only
0
255
1
0
Info mode
954
Flame intensity
1
%
Reading only
0%
100%
1%
0%
Info mode
Parameter
No. ele-
ments
Unit of
measure
Modifica-
tion
Value range
Degree of
accuracy
Default
setting
Acces mode
No.
Description
Min.
Max.
