CompTrol Interface V4.0.x | Issue 21-05-2021 | 1000932 45
Program 3 – temperature setpoint definition 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
[V DC]
0-5 V DC
[V DC]
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
.
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