5. Operation
104781 - MRF-2 | MRH-2 - V2.4 - 22.07.2020
Page 33
Description
Range
Default
P27
Function analog output (optional)
0 .. 6
1
1: connected to controller block 1
2: connected to controller block 2
3: connected to controller block 1 inverted function
4: connected to controller block 2 inverted function
5: connected to controller block 1 and 2.
The second control component acts as a selected-variable limiter, derived in linear fashion
from the selected variable of the first control component. Integration of the first control func-
tion is disabled during limitation.
6: connected to controller block 1 and 2.
The second control component acts as a selected-variable limiter, and reduces the selected
variable for the first control component by a percentage.
Integration of the first control function is disabled during limitation.
P28*
P29*
Lower limit of variable, analogue output (optional)
Upper limit of variable, analogue output (optional)
0 .. 50%
50 .. 100%
0
100
In the case of PID control with analogue output, the limits can be determined here as a per-
centage of the overall spectrum.
P30
P31
P32
P33
P34
Behaviour relay K1 at sensor fault
Behaviour relay K2 at sensor fault
Behaviour relay K3 at sensor fault
Behaviour relay K4 at sensor fault
Behaviour relay K5 at sensor fault
0 .. 2
0 .. 2
0 .. 2
0 .. 2
0 .. 2
0
0
0
0
0
0: off in the event of a fault
1: on in the event of a fault
2: no influence
P36
Behaviour analog output at sensor fault
0 .. 100%
0
P40*
P41*
P42*
P43*
Hysteresis mode controller block 1
Hysteresis mode controller block 2
Hysteresis mode controller block 3
Hysteresis mode controller block 4
0 .. 1
0 .. 1
0 .. 1
0 .. 1
1
1
1
1
0 = symmetrical
1 = unilaterl
P50
P51
P52
P53
P54
P55
P56
P57
Minimum adjustable value for setpoint 1
Maximum adjustable value for setpoint 1
Minimum adjustable value for setpoint 2
Maximum adjustable value for setpoint 2
Minimum adjustable value for setpoint 3
Maximum adjustable value for setpoint 3
Minimum adjustable value for setpoint 4
Maximum adjustable value for setpoint 4
-99°C ..+400°C
-99°C ..+400°C
-99°C .. +400°C
-99°C .. +400°C
-99°C .. +400°C
-99°C .. +400°C
-99°C .. +400°C
-99°C .. +400°C
-50
150
-50
150
-50
150
-50
150
Limiting the setting of parameters C1 .. C4
P60
P61
Minimum adjustable value altern. setpoint C6
Maximum adjustable value altern. setpoint C6
-99°C ..+400°C
-99°C ..+400°C
-50
150
Limiting the setting of parameter C6
P62
P63
Minimum adjustable value for setpoint 7
Maximum adjustable value for setpoint 7
-99°C ..+400°C
-99°C ..+400°C
-10
10
Limiting the setting of parameter C7
* = weitere Erläuterungen siehe Glossar
