Honeywell 7800 Series Product Data page 58

7800 SERIESS7800A2142 4-Line LCD Keyboard Display Module
7800
Reg-
SERIES
ister
Sequence
40003
State
MAIN IG
HOLD:
29 MANU-
AL-OPEN
SWITCH
30 RUN
RUN PV
HOLD:
31
LOW FIRE
SWITCH
PVHOLD
32
IGN
PV HOLD:
33 PV HOLD
SWITCH
RUN/LOW-
FIRE: TEST
34
RUN/TEST
SWITCH
35 POSTPURGE 83
STATE UN-
36
KNOWN
RESET/
37 ALARM
TEST
SAFETY
38
START
39 SAFETY1-1 102
40 SAFETY1-2 102
41 SAFETY1-3 102
42 SAFETY1-4 102
43 SAFETY1-5 102
44 Blank
PRE-IGNI-
45
TION
46 SAFETY 1
47 PILOT STAB. 79
48 MAIN TRIAL
49 MAIN TRIAL
STANDBY
HOLD:
50
RUN/TEST
SWITCH
51 STATE 51
52 STATE 52
SAFETY
53 RUN/TEST
SWITCH
54 STATE 54
32-00110-07
String Burn-
Code
Uses Con-
mm:ss
Line Line
State
1 2
Bits
67 72 4010h
95 0 0020h
96 58 4020h
77 46 3 4008h
77 45 4008h
97 98 4020h
0 3 0040h
31 0 6000h
111 0 6000h
102 105 4002h
2 3 0008h
3 3 0008h
4 3 0008h
5 3 0008h
6 3 0008h
0 0 A000h
84 0 3 0080h
102 1 3 0008h
0 0008h
68 0 3 0010h
68 0 0010h
104 98 4002h
31 0 A000h
31 0 A000h
102 98 4008h
31 0 A000h
er
Reg-
SERIES
ister
trol Sequence
40003
STANDBY
55
PURGE FAN
SWITCH
56 STATE 56
57
PURGE FAN
SWITCH
STAND-
BY HOLD
58
DETECTED
STAND-
BY HOLD
59
PRESSURE
60 VP START
61 VP MV2 ON 211
62 VP LOW DLY 212
63 VP LOW TST 213
64 VP MV1 ON 214
VP HIGH
65
66 VP HIGH TST 216
INITIATE
HOLD: AC
67
AC PHASE
STANDBY
68
PRE-IGNI-
TION ILK
69
NEEDED
70 STATE 70
BURNER
OFF: T6
71
BURNER
SWITCH
STANDBY
72 HOLD: (EA)
HOLD MSG
STANDBY
HOLD: (EA)
73
CIRCUIT
STANDBY
74
HOLD (EA)
75
HOLD (EA)
76 UNUSED
58
String
7800 Code
Line Line
State
1 2
HOLD:
104 92
31 0
PURGE
HOLD:
93 92
104 35
FLAME
104 26
COMB.
210 0
0
0
0
0
215 0
DLY
0
49 10
ERROR
HOLD:
104 85
SETUP
217 0
31 0
22 23
184 30
184 25
FAULT
Var-
184
ies
PURGE Var-
185
ies
0
Burn-
er
Uses Con-
mm:ss trol
State
Bits
4002h
A000h
4004h
4002h
4002h
3 4100h
3 4100h
3 4100h
3 4100h
3 4100h
3 4100h
3 4100h
4001h
4002h
A000h
A000h
4002h
4002h
4002h
4002h
4004h