heat-timer MODBUS RTU RS485, Installation And Operation Manual

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8
MODBUS Installation and Operation Manual
HT# 059266-00A
MUlTI-MOD PlaTInUM MODBUS VarIaBle lIST
Multi-MOD
reg /
VarIaBle#
DeSCrIPTIOn
MUlT
♦1
(if not 1)
UOM
range / STaTeS / SPeCIal
ValUeS
reaD
Only
1 – 3 Model 6 Character string ♦3 X
4 – 13 Serial Number 20 Character string ♦3 X
14 Firmware Version 100 X
(15-16) through
(53-54) ♦4
Stage Run-Time ♦4 (Stages 1-20)
(Two registers per stage)
Minutes 0 - 2,147,483,647 ♦4 X
55 Outdoor Cutoff Temp °C, °F
-6 - 38°C (-7=OFF, 39=ON)
20 - 100°F (19=OFF, 101=ON)
56 through
75
Ignition Level(Stages 1-20) % 1 - 50
76 Modulation Gain 20 none
-10 - +10 (non process),
1 .0 - 10 .0 (process temp),
0 .25 - 20 .0(process psi)
77 Heat/Cool Mode 0=heat, 1=cool
78 High Fire Hold Minutes 0 - 60
79 Input Mode
0=°F, 1=°C,
2=15psi, 3=30psi, 4=100psi,
5=200psi, 6=300psi,
7=HWR,
8=Reset °F, 9=Reset °C
X
80 Lead Stage 0 - 19 = A - T
81 Pre-purge Delay 10 Minutes 0 .0 - 10 .0
82 through
101
Lockout Input(Stages 1-20)
0=(inactive),
1=Lockout,
2=Comm Error
X
102 Last Stage Hold 10
Psi,
Psi,
°C,
°F
0 - 3 .0psi
0 - 30psi,
°C,
°F
103 through
122
Manual Modulation Level(Stages 1-20) % 0 - 100
123 Maximum Stages none 4 - 20 X
124 Minimum Target
°C,
°F
21 - 68°C,
70 - 180°F
125 through
144
Stage Mode(Stages 1-20)
0=Auto, 1=Standby, 2=Manual,
3=Off, 4=On
145 through
164
Modulation Start Point(Stages 1-20) % 0 - 99
165 through
184
Modulation Output Trim(Stages 1-20) 10 none -1 .0 - +1 .0
185 Outdoor Sensor
°C,
°F
-40 - +122°C, -40 - +250°F
(32000=Open, 32001=Shorted) ♦2
X
186 Outdoor Sensor Trim °C, °F -5 - +5
187 Offset Temp
°C,
°F
-28 - +28°C,
-50 - +50°F
188 Panel Date
Days since
1/1/1981
0 – 36,500
189 Panel Time
Minutes
since 0:00
0 – 1439
(1440='not set’)