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5.6.4 Control of several single-phase TEDH/V ECOWATT
®
single-phase VAV
From 1 to 32 TEDH/V ECOWATT
®
can be controlled from a single touch-sensitive remote control.
Remote control reference: ETDZ R 692101.
Modbus address configuration
It is imperative to configure a unique Modbus address for each TEDH/V that will be controlled by the
ETDZ R. To do this, use the ETDZ R touch screen remote control by wiring it to the RJ12-C port.
Follow the instructions below:
Menu
USER SETTINGS
Setpoint 0%
Status
Control type
0-10 V
Drive setup
Analog start
Disabled
User settings
Switch frequency
Auto
I/O
Field weakening
Current speed
Drive type
Drive power in
Controle type
_ _ _ RPM
PM
_ _ _ kW
0-10V
Warnings & alarms
Retries
5
Modbus
Fire mode
Configuration
Inv. analog
Software
Press the 3 horizontal lines at the
top right of the screen to acess the
menu
Press User settings
Press the down arrow
USER SETTINGS
MENU
MODBUS
Rotation direction
CCW
Status
Setting
Manual override
Drive setup
Autodelect
User settings
Alternative
I/O
Address
0
Warnings & alarms
Baudrate
115200
Modbus
Parity
Even
Configuration
Stop bits
1
Software
Time out
0 Sec.
Select Manual override, then press
the upper left arrow key once.
Press Modbus
Press Address
Enter the Modbus address (use only
Modbus addresses between 1 and
88), which you wish to assign to the
TEDH/V, then press OK
Return to the home screen by pressing the arrow in the upper left corner twice.