p2306
Technology controller system deviation inversion / Tec_ctr SysDev inv
Access level: 3
Calculated: -
Data type: Integer16
Can be changed: T
Scaling: -
Dynamic index: -
Unit group: -
Unit selection: -
Function diagram: 7958
Min:
0
Max:
1
Factory setting:
0
Description:
Setting to invert the system deviation of the technology controller.
The setting depends on the type of control loop.
Value:
0:
No inversion
1:
Inversion
CAUTION
If the actual value inversion is incorrectly selected, then the closed-loop control with the technology controller can
become unstable and can oscillate!
Note
The correct setting can be determined as follows:
- inhibit the technology controller (p2200 = 0).
- increase the motor speed and in so doing, measure the actual value signal (of the technology controller).
- if the actual value increases with increasing motor speed, then the inversion should be switched out.
- if the actual value decreases with increasing motor speed, then the inversion should be set.
If value = 0:
The drive reduces the output speed when the actual value rises (e.g. for heating fans, intake pump, compressor).
If value = 1:
The drive increases the output speed when the actual value increases (e.g. for cooling fans, discharge pumps).
p2310
CI: Technology controller Kp adaptation input value signal source / Kp adapt inp s_s
Access level: 2
Calculated: -
Data type: Unsigned32 /
FloatingPoint32
Can be changed: T
Scaling: PERCENT
Dynamic index: -
Unit group: -
Unit selection: -
Function diagram: 7959
Min:
-
Max:
-
Factory setting:
0
Description:
Sets the signal source for the input value of the adaptation of proportional gain Kp for the technology controller.
Dependency:
See also: p2252, p2311, p2312, p2313, p2314, p2315, r2316
p2311
Technology controller Kp adaptation lower value / Kp adapt lower val
Access level: 2
Calculated: -
Data type: FloatingPoint32
Can be changed: T, U
Scaling: -
Dynamic index: -
Unit group: -
Unit selection: -
Function diagram: 7959
Min:
0.000
Max:
1000.000
Factory setting:
1.000
Description:
Sets the lower value for the adaptation of proportional gain Kp for the technology controller.
Dependency:
See also: p2310, p2312, p2313, p2314, p2315, r2316
CAUTION
The upper value must be set higher than the lower value (p2312 > p2311).
Note
Kp adaptation is activated with p2252.7 = 1.
Parameters
7.2 Parameter list
SINAMICS G120X converter
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC
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