5 master burner with joint flame monitoring, 4burners, 4 burner cycle – Pilz PNOZ m1p base unit User Manual
Page 52
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]
4-15
4.4
Burner cycle
4
Burners
4.4.5
Master burner with joint flame monitoring
Master burner with joint flame monitoring
4-
Brenner_Leitbrenner_mit_gemeinsamer_Flammenueberwachung
Inputs
CHA1
CHA2
CHAi
AirP
FLAM
PUR
IGN
GP
SV1
SV2
IV
VV
IGNT
BLOW
PURG
IGNI
STRT
CONT
Step
execution
mVB
oVB UVa
UVe
0
1
2
3
5
6
7
8
9
10 12
15 16 17 18 20 21 22 24 25 26 27
mVB
oVB UZa
UZe
EE
So
Sz
ES
So
Sz
So
Sz
kDK
Zz
Zo
EE
ES
kDK
DE
So
Sz
mVB
oVB
mVB
oVB
mVB
oVB
mVB DKv
DKn
kDK
DKv
DKn
kDK
oVB
Outputs
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
-
-
-
-
X
X
X
X
-
-
-
-
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
-
-
-
-
X
X
X
X
X
X
X
X
X
X
-
-
-
-
X
X
X
-
X
X
X
X
X
X
X
X
X
X
-
-
-
-
X
X
X
-
-
-
-
-
X
X
X
X
X
X
X
X
X
X
X
X
X
-
-
-
-
-
X
X
X
X
X
X
-
-
-
-
Configuration:
mVB: Cycle with compound controller
oVB: Cycle without compound controller
UZe: Monitoring of ignition conditions on
UZa: Monitoring of ignition conditions off
UVe: Monitoring of pre-purge conditions on
UVa: Monitoring of pre-purge conditions off
DE: Continuous vent
DKv: Tightness control prior to ignition
DKn: Tightness control after shutdown
Steps
Confi-
guration
kDK: No tightness control,
no continuous vent
EE: Vent via vent valve
ES: Vent via safety valve 2
Zz: Ignition valve is closed after ignition
Zo: Ignition valve remains open after ignition
So: Safety valve 2 open during
afterburn
Sz: Closed
Status of inputs/outputs:
Signal must be/is '1'
No monitoring active
Signal must be/is '0'
Step execution:
X
-
Step is executed
Step is not executed
13 14
X
X
X
X
X
X
X
X
X
X
X
X
-
-
-
X
X
X
X
X
X
-
-
-