Advanced M52 Microprocessor User's Guide
ADVANCED M52UMCT2019 COLOR 49
Control Value Averaging
Co-Work™ exchanges sensor reading of temperature and humidity of network units and
operates from the average reading. This prevents units from fighting each other when multiple
units control one space.
Settings Menu, Sensor mode:
Additional flexibility in configuring a ‘n+1’ Co-Work network has been added. In certain cases
it could be desirable to ignore the sensor data from standby units. Therefore, the client may now
select to ignore or include sensor data from standby units. In the factory default setting, the
Advanced M52 will ignore sensor data from a standby unit in the calculation to determine the
average return air temperature and humidity in the controlled space. To include sensor data for
standby units, open page 6 of the Settings section and review the Sensor mode
entry. To include
the sensor data of a standby unit in calculating the average return air temperature and humidity
for a space, select REMOTE option instead of LOCAL.
Setting up the Co-Work™ network
:
Follow the field wiring diagram as shown on page 75
Power off each unit as detailed in section Powering On/Powering Down. Turn off power at the
unit mounted disconnect and open control panel door. Make your Co-Work™ wiring
terminations.
Set the dip switch setting on each microprocessor main board as shown on page 16. Jumpers
must also be installed on 2 units in each Co-Work™ network at position JP401
Close control panel door and restore disconnect switch to on position. Logon to one unit in the
network and start the unit (see page 12)
The setting of these switches will create individual addresses for each unit. The address will be
displayed in the top right corner of the display (see page 17) Note the Network address located
in the top left corner of the screen refers to the RS485 communication network and is
ClimateWorx’s control and monitoring software system. Consult your local representative or
the factory for details.
The number of duty units will be established by the controller based on the cooling demand.
The number of duty units can be adjusted manually if required from settings tab page 3.
Log off of the system (page 12)
The Co-Work network is now set up. Each unit has a unique address that identifies each printed
circuit board in the network. See page 16 for the PC board address code.
To Next Page
Loading...