Technical Instructions RWD62U Universal Controller
Document Number 155-737
January 14, 2005
Operating and Display
Elements
The RWD62U is operated by the buttons on the controller front.
Additional tools are
not necessary. The controller can also be programmed via the software tool, which
plugs into the nine-pin port.
TH0799R1
LCD Display
Software Tool
Nine Pin Port
Program and Display
Function Buttons
Figure 16. RWD62U Universal Controller.
LCD
The LCD shows the following information for normal operation:
• Current operating values (maximum four digits)
• Current setpoints (day/night)
• Application number
• Control sequencing diagram
• Auxiliary input value
• Selected auxiliary function
Operating Buttons
The controller has three operating buttons for the following functions:
The SELECT
● button is used to enter or save the value adjustment.
The
operating buttons are used for viewing and adjusting parameters.
Configuration
To configure the controller, follow the instructions supplied with the controller.
Page 8 Siemens Building Technologies, Inc.
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