Lenze 8200 Frequency inverters - Manual (Page 142)

Configuration
8200SHB0199 7-5
7.2.3 Parameter level
-
The parameter level contains two parameter sets, PAR1 and PAR2. Press
the key SH to change from PAR1 to PAR2.
-
Each code provides parameters which can be used for drive adjustment.
- The blinking of PAR1 or PAR2 indicates in which parameter set you are.
-
There are four different parameter types:
- Absolute physical values
(e.g. 400 V, 10 s)
- Relative physical values
(e.g. 50 % setpoint)
- Numbers for certain states
(e.g. -0- = controller inhibited, -1- = controller enabled)
- Display values
These values can be displayed but not changed.
(e.g. motor-current).
-
Absolute and relative values can be modified in discrete steps. The steps
can change in the parameter-setting range.
Example: Acceleration time T
ir
(C012):
3 steps in the whole parameter setting range
- T
ir
of 0.0 2 s ... 1 s (step 0.02 s, with 820X step 0.05 s)
- T
ir
of 1 s ... 10 s (step 0.1 s)
- T
ir
of 10 s ... 100 s (step 1 s)
7.3 Change and store parameters
Each code with parameters which can be changed is factory set. There are three
possibilities, depending on the code, to change a parameter:
Labelling in code table
Acceptance and storage without acknowledgement Cxxx
Acceptance and storage acknowledged with SH + PRG Cxxx ¤
Acceptance and storage acknowledged with SH + PRG at controller inhibit [Cxxx]
-
Parameters can be changed when the controller is enabled.
-
Changes of the operating parameters are accepted ONLINE.
-
Parameters, which influence the initialisation of the controller, must be
acknowledged with SH+PRG.
Note!
Overwriting of the parameter sets (C002) is only possible when the controller is
inhibited.
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