Parameter Description MD280/MD280N User Manual
- 170 -
Setup range 0.0001 to 6.5000
Decimal point position
Factory
default value
1
0 No decimal place
1 One decimal place
2 Two decimal places
F7-11
Setup
range
3 Three decimal places
The load speed display coefficient and load speed precision are used to
display the linear correspondence between the load speed and the inverter
output frequency. The load speed is calculated according to the value without
decimal place of the output frequency of the inverter.
Load speed display coefficient: It is used for the linear correspondence
between the load speed and the inverter output frequency.
Decimal point position: It is used to set the number of decimal places of the
load speed.
For example, if the current inverter output frequency is 50.00Hz and the
linear correspondence between the load speed and the inverter output is 1.5
to 1, the F7-10 is set to 1.5000 and then 1.5×5000˙7500. If the position of
decimal point is set to 0, the load speed is equal to 7500; if the decimal point
position is set to 1, the load speed is equal to 7500.0, and the method applies
in the same manner behind.
Accumulated running
time
Factory default value —
F7-12
Setup range 0h to 65535h
It is used to display the accumulated running time of the inverter. When the
accumulated running time (F5-12) reaches this setup running time, the
multifunctional digital output terminal DO will output ON signal. Refer to the
description of “Running Time Arrival” of output terminal in Group F3 for
details.
Caution: The accumulated running time cannot be restored to the factory
default value but can be cleared to zero through clearing the record
information. Refer to FP-01 function code for the description.
efesotomasyon.com
To Next Page
Loading...
