30
Optional displays in the basic control level
These displays appear between display T6 and STATUS if the appropriate functions (speed
control, control output and/or heat quantity counter) are activated.
S6
Volume flow, shows the flow rate of the volume flow encoder in litres per hour
SPS
Current speed stage (example 14). This display is only shown when the speed
control is activated.
Display range:
0
= output is switched off
30
= speed control runs at highest level
ANL
Current analogue stage; is displayed only if the control output is activated.
Display range:
0
= output voltage = 0V or 0% (PWM)
100
=
output
voltage = 10V or 100% (PWM)
l/h
Current volume flow (heat quantity meter 1-3) used to calculate the heat quanti-
ty. Displays the flow rate of the volume flow encoder or the fixed volume flow in
litres per hour.
kW
Momentary determined performance (heat quantity counter1-3). This value is
calculated from the flow temperature, return temperature and volume flow in the
heat quantity counter.
kWh/MWh
Total heat quantity since start-up or last reset (heat quantity meter 1-3).
The menu items
l/h
,
kW
and
kWh
/
MWh
are only displayed when at least one
heat quantity meter has been activated.
Volume flow
Only displayed
if S6 = VSG
Current
speed stage
Current
analogue stage
Current
volume
flow
Current heat
output
Total heat quan-
tity in MWh
Total heat quan-
tity in kWh
