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Pioneer Gold 3.00 Controller Technical Guide
MODBUS Coil Points
Name Type
Function
Codes
Addr
Data
Type
Default
Value
Allowed
Range
Description
Network Occupy
Boolean False
occupancy
Network Emergency
Shutdown
Boolean False
emergency shutdown
Dehum Priority
Boolean False
other unit mode
Space/Supply
Cooling Reset
Enable
Boolean False
cooling mode
Space/Supply
Heating Reset
Enable
Boolean False
heating mode
Unit Lockout
Remote Reset
Boolean False
release a unit from an alarm lockout
Software Reset
Boolean False
reset a control board
MODBUS Discrete Input Points
Name Type
Function
Codes
Addr
Data
Type
Description
Digital Input 1 Status Discrete Input Boolean
Occupancy Sensor Discrete Input Boolean Status of occupancy sensor
Night Setback Enable Discrete Input Boolean Status of the night setback enable input terminal
Night Setback Override Discrete Input Boolean Status of the night setback override input terminal
Night Setback Tstat Discrete Input Boolean Status of the night setback thermostat input terminal
Emergency Shutdown Status Discrete Input Boolean Status of the emergency shutdown input terminal
Waterside Economizer Discrete Input Boolean Status of the waterside economizer relay output
Compressor 1 Output Discrete Input Boolean
Compressor 1 2nd Step Discrete Input Boolean
Compressor 2 Output Discrete Input Boolean
compressors
Supply Fan Low Speed Discrete Input Boolean Status of the low speed supply fan relay output
Supply Fan High Speed Discrete Input Boolean Status of the high speed supply fan relay output
Electric Heat Discrete Input Boolean Status of the electric heat relay output
Reversing Valve Discrete Input Boolean Status of the reversing valve relay output
Water Valve/Pump Discrete Input Boolean Status of the water valve or pump relay output
HGRH Discrete Input Boolean Status of the hot gas reheat relay output
Alarm Discrete Input Boolean Status of the alarm relay output and indicates if any
alarm is present
Table 1-20: MODBUS Coil Points
Table 1-21: MODBUS Discrete Input Points
MODBUS POINTS
MODBUS Coil and Discrete Input Points
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