79 … 96
78 … 96
Printed in Germany • Edition 04.18 • Nr. 271 958
Bit Register address 0 Description During
Fault
0 Flame input X5 0
1 Input HT X16 X
2 Input HT NC / Gas pressure
switch / POC
X17 X
3 Warning ame in HT Flame detected in the HT mode X
4 Input Air pressure switch X18 X
5 Input for temperature controller
(HW)
X19 X
6 Output valve 1 X13 X
7 V2 boost / energy int. / HT ac-
tive
X14 X
8...15 Not used
Bit Register address 1 Description During
Fault
0 Spark generator X15 (ignition active) X
1 Warning switching cycles V1 Parameter value reached 0
2 Output air valve (air out) X8 X
3 Output options 0-11 X11 X
4 Evaluation temperature control-
ler (HW+bus)
Evaluation between temperature controller hardware input and bus
specication
X
5 Warning switching cycles air
valve
Parameter value reached 0
6 Warning switching cycles
watchdog relay
Parameter value reached 0
7 Fault X12 X
8...15 Not used
Bit Register address 2 Description During
Fault
0-7 State number or error code Current state number OR error code if there is a fault X
8...15 Not used Not used
Bit Register address 4 Description During
Fault
0-7 Resettable runtime meter for
ame and HT
Low byte (byte 0) of the 32-bit runtime meter (in s) X
8...15 Not used Not used
Bit Register address 3 Description During
Fault
0-7 Flame quality Quality of the ame signal/ionisation input 0
8...15 Not used Not used