Fireye BurnerLogiX BLL510, Manual

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66
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EXPLANATION OF LOGSTAT
LOGSTAT is an indication of what logic module the control is currently operating in during its cycle
and is used for diagnostic purposes only. If a lockout occurs the current value of LOGSTAT is stored
as part of the lockout information. The message displayed corresponds to the current logic module.
Table 8:
Logstat represents the current software module the BurnerLogix is currently executing.
LOGIC DISPATCHER
VALUE MODULE FUNCTION
DEC HEX
1 01H STANDBY
Idle state
2 02H BLOWER ON
1/2 second period after operating control closes when blower motor is energized
3 03H PURGE
Open Damper Purge or waiting for air flow and/or high fire switch to close
4 04H PURGE
Low Fire Purge
5 05H PTFI
Pilot Trial for Ignition
6 06H PTFI
Pilot Trial for Ignition for YP3XX programmers
7 07H PTFI
If PTFI is greater than 5 seconds and early spark termination is not needed
8 08H PTFI
If PTFI is greater than 5 seconds and early spark termination is needed
9 09H PILOT
Pilot Hold, YP138 only
10 0AH MTFI
Main Trial for Ignition
11 0BH MTFI
Main Trial for Ignition with terminal 5 de-energized
12 0CH AUTO
Delayed valve on
13 0DH AUTO
AUTO
14 0EH AUTO
On YP138 programmer, hold for 20 seconds with terminals 6 and 7 energized
15 0FH AUTO
On YP138 programmer, when terminal 21 first energized, wait for M-D to close
16 10H POSTPURGE
Post Purge
17 11H POSTPURGE
Post Purge period if flame fail lockout
18 12H POSTPURGE
Idle state if unit is in lockout
19 13H PRE PURGE
AUX
LIMIT #3
AUX
LIMIT #2
AUX
LIMIT #1
OPERATING
CONTROL
HIGH
WATER
LOW
WATER
42 41 40
L2/N
HIGH OIL
TEMP.
LOW OIL
TEMP
LOW OIL
PRESS
46 47
AIR
FLOW
AUX
LIMIT #7
60
AUX
LIMIT #6
AUX
LIMIT #5
AUX
LIMIT #4
HIGH
PRESSURE
59 58 57 56
43 44
AUX
GAS
HIGH GAS
PRESSURE
52
50
LOW GAS
PRESSURE
51
LOW ATOM
MEDIA
48
53
45
OIL SELECT
GAS SELECT
49
SIMULTANEOUS FIRING
54
HIGH
TEMP
55
L1
3
E
P
See Bulletin YZEM-3001
Default wiring for YZ300 Interlock Annunciator