7. WEB Control Application
7-6
7.4.8 Minimum Diameter Setting (Compulsory)
Minimum diameter indicates the diameter of the smallest core in % against the maximum diameter in full
diameter. Minimum diameter is used as the minimum limit of diameter computation during operation, and the
selected initial core value is restricted by the minimum diameter. Therefore, it should be set equal to or less
than the diameter initialized by multi-function input, analog input, or communication. It can be set in WEB_10
Min Diameter.
7.4.9 Diameter Computation Source Setting (Compulsory)
In WEB CONTROL mode, the diameter determines the motor speed keeping a certain line speed. At this time, as
the diameter becomes less, motor rotating speed gets faster, while as the diameter become larger, the motor
rotating speed gets slower, keeping a certain line speed. Accordingly, the diameter computation source is the
function that decides whether to calculate the diameter computation by inverter internal S/W or to calculate the
analog output of the diameter sensor attached to the system through the analog input terminal of the inverter.
①
Diameter Computation Source when computing the diameter by inverter S/W
Computation of diameter by inverter S/W is to compute the diameter by the built-in S/W. You may set
WEB_14 Diameter Src to “Internal”.
②
Diameter Computation Source when computing the diameter using diameter sensor
To compute the diameter using diameter sensor, you need, first, to set WEB_14 Diameter Src to “External”,
and then one of Analog input AIO_01 Ai1 Define, AIO_13 Ai2 Define, and AIO_25 Ai3 Define to “Diameter”.
Note) When the diameter computation source is set to “External”, the diameter initialization
function doesn’t move
.
WEB
▶
MinLine SPD
09 10.0 %
WEB
▶
Min Diameter
10 10.0 %
WEB
▶
Diameter Src
14 Internal
WEB
▶
Diameter Src
14 External
AIO
▶
Ai1 Define
01 Diameter
Содержание LSLV-iV5 Series
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