Siemens PolyCool CPS 40 Manuel D'installation Et D'utilisation page 36

Picture Function Parameter
∆T
11 Setpoint
P-band
Integral action
time
D-part
1)
12 CAP Max. increase of
∆T SP
External signal
direction
Setpoint
P-band
Integral action
time
13 MOP Setpoint
P-band
Integral action
time
14 SAFETY Valve startup
3)
delay time
36/124
Building Technologies
HVAC Products
Parameter mode / PARA
(Continue with <OK> / picture 10)
In this mode, you can enter the setpoint of superheat as well
as the parameters for superheat control, the MOP function,
and the capacity control (if configured), and safety control (if
configured). Control of superheat is accomplished with a PID
controller. Both the MOP function and capacity control use a
PI algorithm.
Code Adjustable
SP
XP
TN
D
SMX
Example
see
page 43
SD
2)
SP
XP
TN
SP
XP
TN
VD
CPS40
Range/increment
0...16 K / 0.1 K
0...28.8 °F / 0.1 °F
2...160 K / 1 K
3...288 °F / 1 °F
0...600 s / 1 s
0...5 / 1
0...50 K / 0.1 K
0...90 °F / 0.1 °F
-1 (0 V / 4 mA = max.
cooling cap.)
1 (0 V / 4 mA = min.
cooling cap.)
-45...90 °C / 0.1 °C
-49...194 °F / 0.1 °F
2...160 K / 1 K
3...288 °F / 1 °F
0...600 s / 1 s
-45...35 °C / 0.1 °C
-49...95 °F / 0.1 °F
2...160 K / 1 K
3...288 °F / 1 °F
0...600 s / 1 s
0...30 s / 1s
CE1U3372XX / H 74 319 0555 0 a
Settings Procedure
Default
6.0 K / Set
10.8 °F parameter /
value with
10 K /
+/-
18 °F
30 s
Confirm
with
0
<OK>
18.0 K /
32.4 °F
Exit with
1
<ESC>
6.0 °C /
42.8 °F
35 K /
63 °F
95 s
15.0 °C /
59.0 °F
5 K /
9 °F
30 s
0 s
22.09.2006