heat-timer MODBUS RTU RS485, Инструкция по установке и эксплуатации

Страница: 10 / 16

10
MODBUS Installation and Operation Manual
HT# 059266-00A
MPC PlaTInUM MODBUS VarIaBle lIST
MPC 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 Vari-Boost Adjustment 10 none 0 .1 – 6 .4
16 Boost Mode
0=Disabled, 1=Manual,
2=Vari, 3=Vari+ESD
17 Manual Boost Time Minutes 0 – 120
18,19 Bypass Time Minutes 0 – 2,147,483,647 ♦4 X
20 Bypass Mode 0=AUTO, 1=ON
21 Cycle Length Minutes 10 – 240
22 Day Heat Adjustment 0 – 15 = A – P
23 Outdoor Day Cutoff °C, °F -6 – 38°C, 20 – 100°F
24 Day Light Saving 0=Enable, 1=Disable
25 Sensor Fault Mode 0=OutputOn, 1=OutputOff
26 System Differential °C, °F 2 – 42°C, 3 – 75°F
27 Sensor Mode 0=°F, 1=°C
28 Night Heat Adjustment 0 – 15 = A – P
29 Outdoor Night Cutoff °C, °F -6 – 38°C, 20 – 100°F
30 Outdoor Sensor °C, °F
-40 – 122°C, -40 – +250°F
(32000=Open, 32001=Shorted) ♦2
X
31 Outdoor Sensor Trim °C, °F -3 – +3°C, -5 – +5°F
32 Operation Mode 0=Burner/valve, 1=District Steam
33 Output Relay 0=Off, 1=On X
34 Panel Date
Days since
1/1/1981
0 – 36500
35 Panel Time
Minutes
since 0:00
0 – 1439, 1440=not set
36 through 91 Day/Night Schedules
Minutes
since 0:00
0 – 1439, 1440=not set
92 Season 0=Winter, 1=Summer
93 Day/Night Shift
0=To-Day, 1=To-Night, 2=Extend-
Day, 3=To-Schedule
94 System Run-on Minutes 0 – 60
95 System Sensor °C, °F
-40 – 122°C, -40 – +250°F
(32000=Open, 32001=Shorted) ♦2
X
96 System Relay 0=Off, 1=On X
97 System Sensor Trim °C, °F -3 – +3°C, -5 – +5°F
98 Thermal Lockout Enable 0=OFF, 1=ON
99 District Steam Delay Minutes 0 – 30
100 System Setpoint °C, °F 21 – 122°C, 70 – 250°F
MPC Platinum notes
♦1 If specified, divide a read value by this to obtain the actual value – Multiply desired value by this before writing .
♦2 For variables that specify them, if a read value is a special value (32000 - 32005), do not divide by ‘MULT' .
♦3 Strings are packed 2 characters per register, most significant byte first .
♦4 Multi-register values are stored big endian (first register x 65536 + second register = value) .