Mitsubishi Electric FR-A820-00046 Instruction Manual page 966

CC-Link IE Field Network (FR-A800-GF)
Programming example for setting the operation commands
The following program gives a forward rotation command and middle-speed operation command to
the station 1 inverter
SB49 SW0B0.0
0
M0 X20
3
7
Y100F
b 1 5
0 0 0 0
Run command
b0: Forward rotation command
b1: Reverse rotation command
b2: High-speed operation command (RH)
b3: Middle-speed operation command (RM)
b4: Low-speed operation command (RL)
b5: Jog operation selection (JOG)
Fig. 5-376: Programming example 3
These signals are initial values. Input signals can be changed using Pr. 180 to Pr. 189 (input terminal
function selection).
Note that some of the signals do not receive a command from the programmable controller
depending on the setting.
Programming example for monitoring the output frequency
The following explains a program to read monitor functions of the inverter.
● The following program reads the output frequency of the station 1 inverter to output to D1.
● Output frequency read code: H0001 (hexadecimal)
(For the monitor codes, refer to page 5-344.)
Example: The output frequency of 60 Hz is indicated as "H1770 (6000)".
SB49 SW0B0.0
0
M0 X20
3
11
Fig. 5-377: Programming example 4
5 - 764
b7
0 0 0 0 0 0 0 0
[Run command]
Middle speed
b6: Second function selection (RT)
b7: Terminal 4 input selection (AU)
b8: Selection of automatic restart after instantaneous power failure (CS)
b9: Output stop
b10: Start self-holding selection (STOP)
b11: Inverter reset (RES)
MOV H1
X1020
MOV W26 D1
Check the data link status of the station 1.
M0
Forward rotation command (RY00)
Y1000
Middle-speed operation command (RY03)
Y1003
END
Y1000
b 0
1 0 0 1
1: ON
Forward rotation 0: OFF
Check the data link status of the station 1.
M0
Set the monitor code (H01) of output frequency
W126
in RWw26.
Turn ON the monitor command (RY20).
Y1020
Read the output frequency (RWr26) to output to D1 when the
monitoring (RX20) turns ON.
END
RY3F to RY00 Station 1
Parameters
I003085E, I003086E
I003087E