CompTrol Interface V4.0.x | Issue 21-05-2021 | 1000932 45
Program 3 – temperature setpoint denition for equipment rooms with temperature limit alarm
The temperature setpoint is determined at analog input X3-S as shown in the following table:
Temperature
setpoint
Analog signal type
[°C] 0-10 V DC
[VDC]
0-5 V DC
[VDC]
0-20 mA
[mA]
4-20 mA
[mA]
23 ≤ 0.2 ≤ 0.1 ≤ 0.4 ≤ 4.3
18 > 0.2 > 0.1 > 0.4 > 4.3
18.5 0.6 0.3 1.2 5
19 1 0.5 2 5.6
19.5 1.4 0.7 2.8 6.2
20 1.8 0.9 3.6 6.9
20.5 2.2 1.1 4.4 7.5
21 2.6 1.3 5.2 8.2
21.5 3 1.5 6 8.8
22 3.4 1.7 6.8 9.4
22.5 3.8 1.9 7.6 10.1
23 4.2 2.1 8.4 10.7
23.5 4.6 2.3 9.2 11.4
24 5 2.5 10 12
24.5 5.4 2.7 10.8 12.6
25 5.8 2.9 11.6 13.3
25.5 6.2 3.1 12.4 13.9
26 6.6 3.3 13.2 14.6
26.5 7 3.5 14 15.2
27 7.4 3.7 14.8 15.8
27.5 7.8 3.9 15.6 16.5
28 8.2 4.1 16.4 17.1
28.5 8.6 4.3 17.2 17.8
29 9 4.5 18 18.4
29.5 9.4 4.7 18.8 19
30 9.8 4.9 19.6 19.7
23 > 9.8 > 4.9 > 19.6 > 19.7
Table 25: Value table for program 3 temperature setpoint
9.4 Setting the temperature limit value via DIP switch S2
If the temperature limit value is exceeded, a temperature limit alarm is emitted at digital output
X4c-III. The 7-segment display shows OH.