Siemens PolyCool Superheat - CPS40 Manuel D'installation Et D'utilisation page 36

Picture Function Parameter
DT
11 Setpoint
P-band
Integral action
time
D-part
1)
12 CAP Max. increase of
DT SP
External signal
direction
Setpoint
P-band
Integral action
time
13 MOP Setpoint
P-band
Integral action
time
36 / 120
Siemens
Building Technologies
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 capaci-
ty 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
Superheat - CPS40
Commissioning
Range/increment
0...25 K / 0.1 K
0...45 °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...75 °C / 0.1 °C
-49...167 °F / 0.1 °F
2...160 K / 1 K
3...288 °F / 1 °F
0...600 s / 1 s
Settings Procedure
Default
6.0 K / Set pa-
10.8 °F rameter /
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
25 K /
45 °F
40 s
CE1U3372xx
2018-11-09