7. WEB Control Application
7-4
7.4.4 Diameter Initialization Function Setting (Compulsory)
When rewound to full diameter or web is completely unwound from the core, core should be replaced. In this case,
you need to inform inverter of the core being replaced. A diameter initialization function can be selected out of
multi-function input (DIO_01 ~ DIO_07), analog input, and communication. Diameter initialization source can be
selected from WEB_03 DiaPresetSrc.
① Diameter initialization by multi-function input
In the diameter initialization by multi-function input, WEB_03 DiaPresetSrc is set to “Keypad”. In this case,
one of multi-function inputs (DIO_01 ~ DIO_07) should be set “Dia Preset”. Then the rest of multi-function
inputs are set to “Core size-L” and “Core size-H”, and the preset value selected out of four diameter preset
values of WEB-04 ~ WEB-07 by the following combination becomes the initial diameter value in accordance
with On/Off of the multi-function input terminal where “Dia Preset” is set. The minimum of the initial diameter
value is limited by the WEB_10 Min Diameter.
P3 ON/OFF P4 ON/OFF Applicable Preset Core Value
OFF OFF WEB-04 (Diam Preset 1)
ON OFF WEB-05 (Diam Preset 2)
OFF ON WEB-06 (Diam Preset 3)
ON ON WEB-07 (Diam Preset 4)
② Diameter Initialization by Analog
Diameter initialization by analog is conducted by setting WEB_03 DiaPresetSrc to “Analog”. In this case, one
of AIO_01 Ai1 Define, AIO_13 Ai2 Define, and AIO_25 Ai3 Define should be set to “Diam Preset”. The
minimum of the initial diameter value is limited by WEB_10 Min Diameter.
DIO▶ P2 Define
02 Dia Preset
DIO▶ P3 Define
03 CoreSize-L
DIO▶ P4 Define
04 CoreSize-H
EB▶ DiaPresetSrc
03 Keypa
EB▶ DiaPresetSrc
03 Analog
DIO▶ P2 Define
18 Dia Preset
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