Despatch Protocol Plus Controller (Heat/Cool) - Manual (Page 27)

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Communication Page (optional)
The Communication Page contains parameters for the communications feature. To
access the Communications Page, enter the Setup Mode (see description earlier in this
manual). Press the Page key until Communication is displayed. Press the Menu key.
Each parameter can be changed by pressing the Menu key until the desired parameter
is displayed, and then pressing the
keys to change the value.
Menu Item Display Description Range
Address Communication CommAddr Sets address node for
control 1 to 255
Mode Communication Mode Turns on/off
communications OFF, Modbus
Baud Rate Communication BaudRate Sets interface speed 2400, 4800, 9600, 19.2K,
38.4K
Parity Communication Parity Sets parity for interface None, Odd, Even
Real Time Clock Page (optional)
The Real Time Clock Page allows the control to be configured to have an operating
mode begin automatically at a specific time on a specific day of the week. The real time
clock feature is required for using the Power Failure Recovery mode Time Limit feature
(see Control Page). The real-time-clock is a seven day, 24 hour clock with battery
backup.
To access the Real Time Clock Page, enter the Setup Mode. Press the Page key until
Clock is displayed. Press the Menu key. (If there is no change in the display, the
controller may not have the realtime clock option.) Each parameter can be changed by
pressing the Menu key until the desired parameter is displayed, and then pressing the
keys to change the value.
Menu Item Display Description Range
Day of the
week Clock Day Setting for current day of the week Sun, Mon, Tue, Wed, Thu, Fri, Sat
Time of
day Clock HH:MM Setting for current time of the day 00:00 to 23:59
Reset
clock Clock UP to
Reset CLK* Press the key to set the clock
to entered values
Ready, Done
* If the
key is not pressed, the clock values will retain their original values. The
display will change to Done if the clock is reset