5
x
Control unit operation
34
FA ROTEX Solaris RPS3 25M - 03/2010
Table 5-3 Info parameters (maximum values and calculated values)
5.3.1 Display during start-up
After switch-on, the Solaris R3 control unit goes through a self-testing routine, during which all the display elements are activated
systematically and the set parameters in the user level are shown. The following testing steps are carried out, and the results
displayed for about 2 seconds (Image 5-3):
– Immediately after switch-on, the start-up display shows the installed software version and the controller's serial number.
– During initial commissioning, the display then shows the language selection page.
– After that, the current parameter settings that can be changed by the user are displayed.
– When the operating display appears, the self test is complete.
– For safety reasons, the functions of the pumps and their operating condition lamps can only be tested manually
(see section 5.2.5).
Parameter
Name
Value range
Resolution
Remark
T
K
max
Max. measured collector tem-
perature
-30 to 250 °C
1 K
–
T
K
min
Min. measured collector tem-
perature
-30 to 250 °C
1 K
–
V max
Maximum flow rate
0.0 to 20.0 l/min
0.1 l/min
Maximum flow rate measured during filling
0.0 to 40.0 l/min
0.0 to 100.0 l/min
PS
Peak output
0.0 to 99.9 kW
0.1 kW
Maximum value of mean outputs determined
over 5 minute periods
PS (15h)
Peak value of the day
0.0 to 99.9 kW
0.1 kW
Maximum peak output during the last
15 hours
W (15h)
Heat yield for the day
0.0 to 999.9 kWh
0.1 kWh
Heat yield calculated from instantaneous out-
put during the last 15 hours
W
Total heat yield
0.0 to 9999.9 kWh
or 10.000 to
99.999 MWh
0.1 kWh
0.001 MWh
Total solar heat yield calculated from instanta-
neous output
P
Instantaneous output
0.0 to 99.9 kW
0.1 kW
Mean value during the last minute
DT
Target temperature differential0 to 15 K
1 K
without function
P1
Present output stage of P1
0,100 %
1 %
–
Min. stage
Lowest enabled output stage
of P1
1 to 10;
0 to 100 %
1; 1 %
without function
Stage ‘On’ Runtime of circulation pump P10 to 99999 h
1 h
Only accessible for a specialist
(see Image 5-5)
