ClimateMaster MPC User Manual

THE SMART SOLUTION FOR ENERGY EFFICIENCY
MPC MultiProtoCol DDC Controls
November 19, 2018
41
Point Name Type Number Read/Write Type Register Type ID NV Name Default Description
BACNet ModBus N2 LON
Slave HT Setpoint Celsius AV 32 R/W NA NA NA NA NA 40.5° C
Network input for the actual Celsius Heating Setpointwhen used as a slave unit. This input is only used for slave units where
the M/S Switch (BV:22) is "ON".
Occupied CL SP Celsius AV 31 R/W NA NA NA NA NA 11.6° C Network Input for the Celsius cooling setpoint in the occupied mode.
RV Status BV 13 R NA NA NA NA NA NA Indicates the Reversing Valve Status (ON/ OFF).
Work Schedule BV 14 R/W NA NA NA NA NA NA Reads Schedule from WebCntl and informs controls whether they are in Occupied or Unoccupied Mode.
UPS Signal BV 21 R NA NA NA NA NA NA Indicates if the UPS Mode is ON/OFF. Refer toCXM DXM DXM2 AOM for UPS Denition.
M/S Switch BV 16 R/W NA NA NA NA NA OFF
Master/Slave network input to enable the use of Master ZT. Master unit is dened as one WSHP per sensor and the value is off. Slave is
dened as a unit that shares a sensor with Master unit and the value is "ON".
C1 Rumtime Alarm BV 17 R NA NA NA NA NA NA Indicates the number of operational hours for C1 has exceeded 5000. Reset via C1 Reset (BV:2).
C2 Runtime Alarm BV 18 R NA NA NA NA NA NA Indicates the number of operational hours for C2 has exceeded 5000. Reset via C2 Reset (BV:5).
C1 Cycle Reset BV 19 R/W NA NA NA NA NA OFF Network Input to reset the C1 Cycle Counter (AV:19) back to Zero
C2 Cycle Reset BV 20 R/W NA NA NA NA NA OFF Network Input to reset the C2 Cycle Counter (AV:20) back to Zero
Lockout Alarm BV 21 R NA NA NA NA NA NA Indicates the CXM/DXM/DXM2 is in Lockout Mode.
C1 Cycle Alarm BV 23 R NA NA NA NA NA NA Indicated the Compressor C1 has cycled ON/OFF more than 5 time during a 1 hour period of time.
C2 Cycle Alarm BV 24 R NA NA NA NA NA NA Indicated the Compressor C2 has cycled ON/OFF more than 5 time during 1 houra 1 hour period of time.
AUX Status BV 31 R NA NA NA NA NA NA Indicates the AUX output (W) is OFF/ON.
RV Manual BV 25 R/W NA NA NA NA NA OFF Manual Switch to turn Reversing Valve (OFF/ ON). Only Works while in Test Mode.
C1 Manual BV 26 R/W NA NA NA NA NA OFF Manual Switch to turn Compressor C1 (OFF/ ON). Only Works while in Test Mode.
C2 Manual BV 27 R/W NA NA NA NA NA OFF Manual Switch to turn Compressor C2 (OFF/ ON). Only Works while in Test Mode.
AUX Manual BV 32 R/W NA NA NA NA NA OFF Manual Switch to turn AUX Ouput (W) (OFF/ ON). Only Works while in Test Mode.
Test Mode BV 29 R/W NA NA NA NA NA OFF Network input used to bypass normal operations in order to operate the unit manually Maximum ON time for Test Mode is 60 Minutes.
Test Mode Alarm BV 30 R NA NA NA NA NA NA Indicates the unit is still in Test Mode after the test mode timer has expired.
Metric BV 33 R/W NA NA NA NA NA OFF Network input used to dene inputs and outputs. Celsius- ON / Fahrenheit -Off.
LWT Load Status AV 34 NA NA NA NA NA NA Leaving Water Temperature of the Load Coil
EWT Load Status AV 35 NA NA NA NA NA NA Entering Water Temperature of the Load Coil
MC Switch BV 7 NA NA NA NA NA OFF Mode Control: ON for Cooling, OFF for Heating
LWT Source Status AV 36 NA NA NA NA NA NA Leaving Water Temperature of the Source Coil
Application Type AV 99 R NA NA NA NA NA NA Factory Use Only.
Alarm State BV 1 R NA NA NA NA NA NA On indicates a lockout condition exists, Off indicates normal operation.
C1 Reset BV 2 R/W NA NA NA NA NA OFF Network Input used to reset the C1 Runtime Alarm (BV:17) once the event is triggered
C1 Status BV 3 R NA NA NA NA NA NA Indicates if Compressor 1 is "ON" or "OFF".
System Reset BV 4 R/W NA NA NA NA NA OFF Network Input used to reset the unit from lockout mode. Must turn it on then turn it "OFF", not momentary.
C2 Reset BV 5 R/W NA NA NA NA NA OFF Network Input used to reset the C2 Runtime Alarm (BV:18) once the event is triggered
C2 Status BV 6 R NA NA NA NA NA NA Indicates if Compressor 2 is "ON" or "OFF".
Emergency Shutdown BV 8 R/W NA NA NA NA NA OFF Network Input for Emergency Shutdown. When Engaged, Y1,Y2,G & W output relays turn "OFF".
HC Mode BV 9 NA NA NA NA NA OFF Heating Control: OFF (EWT), ON (LWT)
CC Mode BV 10 NA NA NA NA NA OFF Cooling Control: OFF (LWT), ON (LWT)
Occupied Status BV 11 R NA NA NA NA NA NA Indicates whether the WSHP is in Occupied "ON" or Unoccupied "OFF" Mode.
Occupied Mode BV 12 R/W NA NA NA NA NA ON Network Input to put WSHP in unoccupied Mode "OFF" or Occupied Mode "ON". Can be used instead of Work Schedule.
(Read Left to Right Across Spread)

ClimateMaster MPC Specifications

General

Brand	ClimateMaster
Model	MPC
Category	Controller
Language	English