7 Before Starting Positioning Operation
57
FX3U-20SSC-H Positioning Block User's Manual 
1
Introduction
2
System 
configuration
3
Example 
Connection
4
Installation
5
Wiring
6
Memory 
configuration 
and data 
7
Before starting 
positioning 
control 
8
Manual control
9
Positioning 
Control
10
Table Operation
7.1 Note on Setting Parameters
From the previous page From the previous page
M306
Enables control commands 
in unit No. 1.
Reads the operation 
command 2 (X-axis) 
in unit No. 1.
Performing system reset (Ver. 1.10 or later)
When re-turning ON power, this system reset program (subroutine program) is unnecessary.
Sets to ON the system 
reset command in unit 
No. 1.
K5220 U1\G522
FNC 12
MOV
SET D204.1
D204 U1\G519
FNC 12
MOV
Sets (writes) the operation 
command 2 (X-axis) in  
unit No. 1.  
M306 M307
FNC 40
ZRST
U1\G519 D204
FNC 12
MOV
D204
RST
T3
RST
SET
END
SET M307
M307
When the system reset 
command remains ON for 
100 ms or more and then 
turns OFF, system reset is 
executed.
T3
T3
K2
Reads the operation 
command 2 (X-axis) 
in unit No. 1.
Resets the system reset 
command in unit No. 1.
RST D204.1
D204 U1\G519
FNC 12
MOV
FNC 02
SRET
FNC 02
SRET
Sets (writes) the operation 
command 2 (X-axis) in 
unit No. 1. Executes 
system reset.
Sets the system reset  
excution flag.
U1\G519 D204
FNC 12
MOV
M308
T1
RST
T2
RST
T2
M301 M305
FNC 40
ZRST
D200
FNC 40
ZRST
SET
M306
D205
P1