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6.4 Program Example for Setting the Operation Commands
Write a program as explained below to write the inverter operation commands to the master station buffer memory:
The inverter is operated in accordance with the operation commands written to the remote outputs (addresses 160
1DF
).
H
The following program outputs the commands of forward rotation and middle speed signals to the inverter of station 2:
X0000 X000F X0001
26
M115
0
0
0
[RY2F to RY2A]
Note: : Enter 0 since they are reserved bits.
*
RY2F to RY2A
M110 .....
M111 .....
M112 ..... Monitor command
M113 ..... Frequency setting command (RAM)
M114 ..... Frequency setting command (E PROM)
M115 ..... Instruction code execution request
TO
M110
M105
0
0
* *
*
* * *
[Operation commands]
Operation commands
M100 ..... Forward rotation command
M101 ..... Reverse rotation command
M102 ..... High speed (RH)
M103 ..... Middle speed (RM)
2
M104 ..... Low speed (RL)
Forward rotation command (RY20)
SET
M100
SET
M103
Middle-speed command (RY23)
H
H
K4
K
Writes the operation commands to buffer
0000
0162
M100 1
memory and outputs to the inverter.
M100
TO instruction
0
1
0
0
1
1: ON
Middle
Forward
0: OFF
rotation
speed
35
PROGRAMMING EXAMPLES
Address
160
RY0F to RY00
H
Station 1
161
RY1F to RY10
H
162
RY2F to RY20
H
Station 2
163
RY3F to RY30
H
1DE
RY7EF to RY7E0
H
Station 64
1DF
RY7FF to RY7F0
H
M105 .....
M106 .....
M107 .....
M108 .....
M109 ..... MRS
to
H
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