HNC Electric HV480 Series, Руководство пользователя

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F0 - 40 load speed display factor 0.0001
～
6.5000 [3.0000]
When it is necessary to display the load speed, the corresponding relation between the output frequency of the
frequency inverter and the load speed is adjusted through this parameter. Please refer to F0 - 41 for specific
correspondence.
F0 - 41 load speeds displays decimal places 0
～
32 [21]
Bit:
Used to set the number of decimal places for load speed display. The following example illustrates how to
calculate the load speed:
If the load speed ( u0 - 14 ) shows a coefficient F0 - 40 of 2.000 and the number of decimal places F0 - 40 of the load
speed is 2 ( 2 decimal places ), when the frequency inverter is running at 40.00 Hz, the load speed is 40.00 * 2.000 =
80.00 (2 decimal point display)
If the frequency inverter is stopped, the load speed is displayed as the speed corresponding to the set frequency,
i.e. “set load speed ". Taking the set frequency of 50.00 Hz as an example, the load speed in shutdown state is 50.00
* 2.000 = 100.00 (2 decimal point display)
10 bits
：
1: U0 - 19 / U0 - 29 are displayed with 1 decimal point respectively.
2: U0 - 19 / U0 - 29 are displayed with 2 decimal point respectively.
F0 - 42 GP type display 1 ~ 2 [model determination]
This parameter is only for users to view the factory model and cannot be changed.
Model 1: G (constant torque load model), suitable for constant torque load with specified rated parameters
Type 2: P (Fan pump type load model), suitable for variable torque load with specified rated parameters (Fan
pump load)
Note: F0 - 42 is only for display and cannot be modified. The selection of G/P machine is set in function code F8
- 02
F0 - 43 personality parameter mode display selection 0
～
11 [00]
Bit: user specified parameter display selection 0: not displayed
1: display ten digits: user changes parameter display selection 0: not displayed
1: Display
The setting up of the parameter display mode is mainly to facilitate users to view the functional parameters of
different arrangement modes according to actual needs, and to provide three parameter display modes.
Name Description
Function parameter mode
The functional parameters of the frequency inverter are
displayed in sequence, including F0 ~ FP, P0 ~ P3, U0
～
UF functional parameter groups
User - customized parameter method
The user customizes the individual function parameters
displayed (up to 32). The user determines the function
parameters to be displayed through the Fe group.
Method for user to change parameters
Functional parameters inconsistent with factory
parameters