54
7
Operation
Icon
Name
Value
Explanation
70:
AC signal
0 ... 2,500 mV
Current effective value of amplified signal
20:
Switch-on
level
0 ... 2,500 mV
Switching threshold for "flame ON"
05:
Switch-off
level
0 ... 2,500 mV
Switching threshold for "flame OFF"
07:
Amplification
Sensor 1
1 ... 13
Amplification level of the signal
-Single sensor UV or IR
-Double UV sensor
08:
Amplification
Sensor 2
1 ... 13
Amplification level of the signal IR- Double
sensor only
12:
Weighting
0 … 100%
Signal part of sensor 1 (UV)
- Double sensor only
06:
Frequency
10 ... 110 Hz
5 ... 160 Hz
Lower limit frequency as of which the signal
is analysed.
11:
Safety time
1 ... 5 sec
FFDT, maximum time before the flame
relays are switched off after the non-
appearance of the flame signal
10:
Switch-off
time
0,3 ... 5 s
Time before the flame relays are switched
off after the non-appearance of the flame
signal
09:
Recovery
time (integra-
tion time)
0,2 ... 5 sec
Time for the development of the full switch-
off time of the flame relays if the flame sig-
nal is not emitted for a short period
24:
Switch-on
time
0.2 ... 5.0 sec
Switch-on time of the flame relays after the
appearance of a very high-quality flame sig-
nal – effective only in switch-on/startup
25:
Level of sup-
pression
0.3 ... 5.0 sec
Level of suppression of portions of the sig-
nal that do not belong to the signal of the
intended flame – effective only in switch-on/
startup
Summary of Contents for F300K Series
Page 2: ......
Page 26: ...25 5 User Interface 5 2 Menu tree ...
Page 31: ...30 6 Commissioning Marking information on the device Example F300K F300K UI FB30 Warning e g ...
Page 121: ...120 14 Appendix 14 3 EU Declaration of Conformity ...
Page 122: ...121 14 Appendix ...
Page 125: ...124 14 Appendix ...