Siemens LMV5 Series Basic Documentation page 164

1. Selection of the
standard parameter set
2. Individual setting of
the PID parameters
Menu level 1
Params & Display
3. Automatic adaption
Menu level 1
Params & Display
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8.1.6 Control parameters of the load controller
The control parameters can be defined in 3 different ways.
The memory of the load controller contains 5 standard parameter sets.
Depending on the characteristics of the controlled system, a PID triple value can be
selected and activated.
The following standard parameter sets can be chosen:
Very fast
Fast
Normal
Slow
Very slow
Alternatively, the PID parameters can be directly selected and set within the predefined
value range.
Menu level 2 Menu level 3
LoadController
ControllerParam
Or
With the method of adapting the control parameters, the characteristic data of the
controlled system are acquired with an adaption procedure whereupon matching PID
parameters will be calculated.
If possible, the adaption load should be 100 %.
Menu level 2 Menu level 3
LoadController
Adaption
Basic Documentation LMV51...
8 Commissioning instructions for the LMV5... system
P [%] I [s]
40 55
4 35
7 90
15 320
30 400
Menu level 4 Menu level 5
ContrlParamList
StandardParam
P-Part (Xp)
I_Part (Tn)
D-Part (Tv)
Menu level 4 Menu level 5
StartAdaption
AdaptionLoad
D [s]
15
17
50
40
10
Menu level 6
Adaption
very fast
fast
normal
slow
very slow
Menu level 6
CC1P7550en
01.10.2003