Main Display - Siemens RWD32 Installation And Commissioning Manual

Main Display

The main display shows ,
(a) Whether Q1 or Q2 is On or Off (
(b) Whether day or night set point is selected. (! = day, = night)
(c) X1 value in °C, °F, % or no unit.
Other displays are available by pressing the "+" button, and the various displays are listed below in sequence from the main
display.
On entering any of the four set point displays, the setpoint on display can be adjusted by pushing the
value by pressing the " +
press the enter/save button to save the new value.
The alternative displays return to the main display after 20 seconds duration.
Press
buttons
---
"+"
Push button to enter next page
"+"
Push button to enter next page
"+"
Push button to enter next page
"+"
Push button to enter next page
"+"
Push button to enter next page
"+"
Push button to enter next page
"+"
Push button to enter next page
"+"
Push button to enter next page
"+"
Push button to enter next page
After 20 seconds any page will
return to the main default page if
left unattended.
Page 6 8-Jun-01
= off, = on )
" button or decrease the value by pressing the
Typical Display
Action
- - -
Q1 SP – h ! 19.0 °C
Q2 SP – c ! 21.0 °C
Q1 SP – h ( 15.0 °C
Q2 SP – c
X1 20.0 °C
X2 20.0 °C
Q2
O3341(RWD32) V14.doc
"–" button, and when the required value is reached,
Selected display comments
Default page includes:
Q1 X1 !
X1 reading,
Q2 Q output status
Day/night setpoint selection status
Setpoint page, setting value displayed and is adjustable :
First stage heating or cooling , direct or reverse day acting setpoint,
depending on application.
Setpoint page, setting value displayed and is adjustable :
Second stage heating or cooling , direct or reverse day acting
setpoint, depending on application.
Setpoint page, setting value displayed and is adjustable :
First stage heating or cooling , direct or reverse night acting setpoint,
depending on application
Setpoint page, setting value displayed and is adjustable :
25.0 °C
Second stage heating or cooling , direct or reverse night acting
setpoint, depending on application
X1 – main sensor reading
X2 – auxiliary sensor reading
Output page: output status displayed
Q1 on
First stage Q1 digital status - on or off.
Output page: output status displayed
oFF
Second stage Q2 digital status - on or off.
#43
Application number and control sequence diagram.
Q1 X1 !
Back to main default page
Q2
O3341A031En2
enter/save button, increase
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