Mitsubishi Electric FX3G SERIES Programming Manual page 59

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
2. On "Special Function Block Settings" dialog box, set the initial values of special function blocks
and units.
The "Special Function Block Settings" tab is available only in FX
Set item
"Unit No." tab
Unit Name
No.
Address
Comment
Value
Size/Type
Insert
Delete
Up
Down
Check the identification code
before initializing
Identification code
*1. Input buffer memory addresses (BFM numbers) that in the connected special function block/unit hold.
*2. To each buffer memory address (BFM number), set a value within the allowed range in the connected special
function block/unit.
*3. Refer to the manual of the connected special function block/unit.
Contents of setting
Select the unit number of a special function block/unit to be set.
Set the name of a special function block/unit whose initial values are to be set.
(The contents set on "I/O assignment" tab are displayed.)
This column indicates the order of initial value setting in the selected unit
number.
Numbers 1 to 98 can be set.
Set the buffer memory address (BFM number) in a decimal value whose initial
value is to be set.
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).
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.
Select the size and type of a value set to the buffer memory among the
following:
16bit/DEC
32bit/DEC
16bit/HEX
32bit/HEX
This button inserts a line in the currently selected position.
This button deletes the currently selected line.
This button moves the cursor to the upper line (transposes the upper line).
This button moves the cursor to the lower line (transposes the lower line).
Check mark this box to check the model code of the special function block/unit
before initialization.
Set the model code of the special function block/unit.
2 Overview (Sequence Program)
2.7 Types and Setting of Parameters
/FX PLCs.
3U 3UC
This
window in an FX
PLC.
1
2
3
4
example shows a
/FX
3U 3UC
Setting range
5
–
32 half-width
characters
(or 16 full-width char-
acters)
–
6
*1
–
7
*2
–
8
–
–
–
–
–
9
*3
10
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