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E6581315
27
Ex. 4 A VisualBaisc program for the ASCII mode communication
(VisualBaisc is the registered trademark of the U.S. microsoft company.)
◊ Accessing a parameter
1) Sample program executive example (Monitor of the output frequency (FD00))
Transmission and reception of the optional data like in the following example can be done by do-
ing "the arrangement of the form control" of the explanation and "the description of the code" with
mentioning later.
2)Arrangement of the control on the form
Two TextBox, two Labels , three CommandButton and one MsComm are arranged on the form as
follows.
Reply data from the inverter
are 1770H (6000d) with this
example.
As for the unit of the output
frequency (FD00),1= 0.01Hz,
the Inverter is being operated
in 60.00Hz.