Data Exchange with the Central Controller
4–67
IP244
C79000–B8576–C860–02
Messages 30 to 42
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Minimum temperature difference
Free
Maximum rate of rise when heating ST
H
(ST)
Delay time for cooling T
UK
(ST)
Free
Sampling time when cooling T
AK
(200 °C)
(ST)
Gain for cooling K
RK
(200 °C) (ST)
Integral action time for cooling T
NK
(200 °C)
(ST)
Actual value normalization
Value of slope when cooling S
TK
(200 °C)
(ST)
Free
Message number
1 unit= 1 °C or -1 °F
1 unit= 1 °C/min or 1 °F/min
+Short circuit detection
1 unit= 0.1 °C/min or 0.1 °F/min
1 unit= 1 s
1 unit= 10 ms
1 unit= 0.01
1 unit= 4 s
1 unit= 1 s
1 unit= 0.1 °C/min or 0.1 °F/min
1 unit= 1 s
Delay time when heating T
UH
(ST)
Derivative action time for cooling T
DK
(200 °C) (ST)
Fig. 2.6/1 Messages 30 to 42 for controllers 0 to 12
(ST) You do not need to enter parameters for self-tuning controllers
(200 C) The parameters are related to the operating point 200 C minus the temperature of the coolant (see
also main control byte 3 bit 4)
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