EQJW146F002 EN
155
Appendix
P
Parameters
PA4 (DHW)
Value range
12 Max. storage tank temperature
20.0 to 90.0 °C
13 Maximum buffer tank temperature
20.0 to 90.0 °C
14 Control signal DHW for storage tank
charging
5 to 100 %
19 Lag time for storage tank charging
pump
0.0 to 10.0 (1.0)
CO4 function block parameters (domestic hot water heating)
F
Function block parameters
CO4 (DHW)
Value range
03 KP (limiting factor)
0.1 to 10.0
04 Select
Analog/binary
06 Stop
0 to 10 min
06 Temperature limit
20.0 to 90.0 °C
08 Start
0 to 10 min
08 KP (influence factor)
0.1 to 10.0
08 Control circuit (only system Anl 4.5)
HC1, HC2, HC1+HC2
09 Start
0 to 10 min
09 Control circuit (only system Anl 4.5)
HC1, HC2, HC1+HC2
12 KP (gain)
0.1 to 50.0
12 Tn (reset time)
1 to 999 s
12 TV (derivative-action time)
0 to 999 s
12 TY (valve transit time)
15 to 240 s
12 Hysteresis
1.0 to 30.0 °C
12 Min. ON time
0 to 10 min
12 Min. OFF time
0 to 10 min
13 Max. system deviation
3.0 to 10.0 °C
14 Day of the week
Monday to Sunday, daily
14 Time
Adjustable as required
14 Boost
60.0 to 90.0 °C
14 Duration
0 to 255 min
14 Active when BI =
ON, OFF
21 Start speed reduction - SF2 limit
5.0 to 90.0 °C
21 Stop speed reduction - SF2 limit
5.0 to 90.0 °C
21 Minimum speed
0 to 50 %
26 Zero point
0 to 50 %
31 Zero point
0.5 to 2 V
Содержание EQJW146F002
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