PROGRAMMING EXAMPLES

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 160H to 1DFH).

The following program outputs the commands of forward rotation and middle speed signals to the inverter of station 2:

26

 

X0000 X000F X0001

 

SET

M100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SET

M103

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H

H

K4

K

 

 

 

 

 

 

 

 

 

 

 

TO 0000

0162

M100

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Forward rotation command (RY20)

Middle-speed command (RY23)

Writes the operation commands to buffer memory and outputs to the inverter.

M115

 

 

M110

 

 

M105

 

 

M100 TO instruction

0

0

0

0

*

*

0

*

*

*

*

0

1

0

0

1

 

 

 

 

Address

160H RY0F to RY00

161H RY1F to RY10

162H RY2F to RY20

163H RY3F to RY30

Station 1

Station 2

[RY2F to RY2A]

[Operation commands]

1DEH RY7EF to RY7E0

 

 

 

 

 

Middle

Forward

1: ON

 

Note: *: Enter 0 since they are reserved bits.

 

0: OFF

 

 

speed

rotation

 

RY2F to RY2A

Operation commands

 

M110

.....

 

 

M100

..... Forward rotation command

 

 

 

M111

.....

 

 

M101

..... Reverse rotation command

 

 

 

M112

..... Monitor command

M102

..... High speed (RH)

 

M113

..... Frequency setting command (RAM)

M103

..... Middle speed (RM)

M114

..... Frequency setting command (E2 PROM)

M104

..... Low speed (RL)

 

M115

..... Instruction code execution request

 

 

 

 

1DFH RY7FF to RY7F0

M105 .....

 

M106 .....

 

M107 .....

 

M108 .....

 

M109 .....

MRS

Station 64

35