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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
1
Introduction
2
Overview
3
Instruction
List
4
Devices
in Detail
5
Specified the
Device &
Constant
6
Before
Programming
7
Basic
Instruction
8
FNC00-FNC09
Program Flow
9
FNC10-FNC19
Move & Compare
10
FNC20-FNC29
Arith. & Logic
Operation
2.7.2 Parameter initial values and available tools for changing parameter values
1) FX3S PLC
*1. Parameter values can not be changed by the GT1020 and GT1030.
PLC system
setting
Serial port
operation
setting
This parameter sets the communication setting of the serial port.
Setting of communication format (D8120, D8400 and D8420)
Setting of station number (D8121 and D8421)
Setting of timeout check (D8129, D8409 and D8429)
Positioning
instruction
setting
Constant
setting
This parameter sets interrupt inputs for the maximum speed, bias speed, creep speed, zero
return speed, acceleration time, deceleration time, and the DVIT instruction.
It is necessary to set the memory capacity.
Detailed setting
This parameter sets the operation table.
It is necessary to set the memory capacity.
Special
parameters
Ethernet port
setting
Special parameters are used in special adapters, special function blocks, etc.
They are stored in the main unit.
Network
parameter
Others
Keyword
This parameter sets protection to prevent erroneous read/incorrect write protection of a sequence
program. The entry code (8 characters), 2nd entry code (8 characters) and the customer keyword
(16 characters) can each be specified in characters in the ranges of A to F and 0 to 9.
In addition, a permanent PLC lock can be specified.
Program title This parameter enables a character string to be set as the program title.
Item
GX Works2
Initial value
Setting
range
Programming tool Display unit
FX-30P
GOT1000
*1
Memory
capacity
16000
Refer to
Subsection 2.7.3.
4000 16000
Program capacity
(steps)
4000 4000 4000
Comment capacity
(blocks)
24 0 –
File register capacity
(blocks)
000
Program title Not registered
Refer to
Subsection 2.7.1.
––
Entry code Not registered Not registered –
Modem initialization Not set NONE –
RUN terminal input OFF INVALID OFF
Serial port operation setting Not set No –
Classification
Item Description