HAI Omnistat2 RC-1000, Руководство по протоколу

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1: Negative acknowledge
Information sent by the host has been received but is invalid or out of range.
RA
DL/MT
0 / 1
CKSUM
2: Data
The thermostat is returning the data requested in a "Poll for registers" message. If the start
register is an ASCII string register, data length (DL) is ignored. If a string is being responded,
it will end with an End Of Text (0x03) to signify the end of string.
RA
DL/MT
1-15 / 2
DATA Start register, 1 - 14 bytes corresponding to registers requested
CKSUM
3: Group 1 Data
The thermostat is returning the following specific registers: cool setpoint, heat setpoint, mode,
fan, hold, current temperature.
RA
DL/MT
6 / 3
DATA cool setpoint, heat setpoint, mode, fan, hold, current temperature
CKSUM
4: Group 2 Data
The thermostat is returning specific registers: Indoor Humidity (162), Dehumidify Setpoint
(135), Humidify setpoint (134), Outside temperature (68), Filter days left (15), Energy Level
(169).
RA
DL/MT
6 / 3
DATA Indoor Humidity, Dehumidify setpoint, Humidify setpoint, Outdoor
temperature, Filter days left, Energy Level
CKSUM
5: Group 3 Data
The thermostat is returning specific registers: Energy Level (169), Mid level setback (18),
High level setback (19), Critical level setback (20), Energy Price (74), Energy total cost upper
(170), Energy total cost lower (171), Medium price (165), High price (166), Critical price
(167).
RA
DL/MT
B / 3
DATA Energy Level, Mid level setback, High level setback, Critical level
setback, Energy Price, Energy total cost upper, Energy total cost lower,
Medium price, High price, Critical price.
CKSUM
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