52
Program 592 – 2 generators for two con independent differential circuit
No diagram available
Program 592:
Pump
A1
runs, if:
•
S1
exceeds the threshold
min1
• and
S1
is greater than
S3
by the difference
diff1
• and
S3
has not exceeded the threshold
max1
or
•
S2
exceeds the threshold
min2
• and
S2
is greater than
S3
by the difference
diff1
• and
S3
has not exceeded the threshold
max1
.
Pump
A2
runs, if:
•
S1
exceeds the threshold
min1
• and
S1
is greater than
S4
by the difference
diff2
• and
S4
has not exceeded the threshold
max2
.
or
•
S2
exceeds the threshold
min2
• and
S2
is greater than
S4
by the difference
diff2
• and
S4
has not exceeded the threshold
max2
.
The charging pump
A3
runs, if:
•
S5
exceeds the threshold
min3
• and
S5
is greater than
S6
by the difference
diff3
• and
S6
has not exceeded the threshold
max3
.
A1= S1 > (S3 + diff1) & S1 > min1 & S3 < max1
or
S2 > (S3 + diff1) & S2 > min2 & S3 < max1
A2 = S1 > (S4 + diff2) & S1 > min1 & S4 < max2
or
S2 > (S4 + diff2) & S2 > min2 & S4 < max2
A3 = S5 > (S6 + diff3) & S5 > min3 & S6 < max3
necessary settings:
max1
max2
max3
min1
min2
min3
diff1
diff2
diff3
... limit CYL1
S3
... limit CYL2
S4
... limit CYL3
S6
... activation temp. boiler 1
S1
... activation temp. boiler 2
S2
... activation temp. coll.
S5
... boiler 1
S1
- CYL1
S3
... boiler 2
S2
- CYL1
S3
... boiler 1
S1
- CYL2
S4
... boiler 2
S2
- CYL2
S4
... coll.
S5
- CYL3
S6
à
A1
à
A2
à
A3
à
A1, A2
à
A1, A2
à
A3
à
A1
à
A1
à
A2
à
A2
à
A3
Содержание UVR65
Страница 2: ......
Страница 105: ...105 Schematic representation of thresholds...