KEM
Technical Support:
30
If a single object is used for cool/heat quantity, the energy in both modes is
added together regardless of the sign of the temperature difference.
Listed below are the objects that appear by default when each of the heat quantity
channels are enabled:
“[Heat Qty][Chx] Temperature Difference”
: object that stores the value of
the temperature difference between forward and return probes. If the difference
is positive, the heat quantity increases, otherwise cool quantity increases.
“[Heat Qty][Chx] Disable”
: disables heat/cool quantity measurements and
sendings of the corresponding channel.
“[Heat Qty][Chx][TR] Heat Quantity”
. See section 2.4.2.1
“[Heat Qty][Chx][TR] Cool Quantity”
. See section 2.4.2.1.
2.4.2.1
TOTAL REGISTER
The total registers store the accumulated calorific energy consumption data from a single
channel since the device was put into operation.
ETS PARAMETERISATION
The parameters to configure total registers are:
Figure 21.
Heat Quantity - Total Register
Heat Quantity Value After Download
[
Keep Current Value /
Set Value
]: sets
the initial value of the total register of
heat quantity
after an ETS download.
When selecting “Set value”, an additional textbox appears to enter the desired
value for
heat quantity
in
Joules
.