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FX3S/FX3G/FX3GC/FX3U/FX3UC Series
Programming Manual - Basic & Applied Instruction Edition
2 Overview (Sequence Program)
2.7 Types and Setting of Parameters
2. On Special Function Block Settings dialog box, set the initial values of special function units/
blocks.
*1. Input buffer memory addresses (BFM numbers) that in the connected special function unit/block hold.
*2. To each buffer memory address (BFM number), set a value within the allowed range in the connected special
function unit/block.
*3. Refer to the manual of the connected special function unit/block.
3. Click [OK] button to finish the setting and close Special Function Block Settings dialog box.
Set item Contents of setting Setting range
Unit No. tab Select the unit number of a special function unit/block to be set. –
Unit Name Set the name of a special function unit/block whose initial values are to be set.
32 half-width
characters
(or 16 full-width char-
acters)
No.
This column indicates the order of initial value setting in the selected unit
number.
Numbers 1 to 98 can be set.
–
Address
Set the buffer memory address (BFM number) in a decimal value whose initial
value is to be set.
*1
Comment
This column is displayed when device comments are registered.
On the above screen, "Input mode of CH1 to CH4" is registered as the device
comment for "U0\G0" (unit No. 0, BFM#0).
–
Value
Set a value to be set as the initial value of the buffer memory address (BFM
number).
Set the data length and type of the set value in "Size/Type" column.
*2
Size/Type
Select the size and type of a value set to the buffer memory among the
following:
16bit/DEC
32bit/DEC
16bit/HEX
32bit/HEX
–
Insert This button inserts a line in the currently selected position. –
Delete This button deletes the currently selected line. –
Up
This button moves the cursor to the upper line (transposes the upper line).
–
Down
This button moves the cursor to the lower line (transposes the lower line).
–
Check the Identification Code
Before Initializing
Check mark this box to check the model code of the special function unit/block
before initialization.
–
Identification Code Set the model code of the special function unit/block *3