Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual page 731

 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
b15
0 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)
*1 These signals are assigned in the initial status. Use Pr.180 to Pr.189 (Input terminal function selection) to change
the input signals. Some signals are not controllable by 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
Example) The output frequency of 60 Hz is indicated as "H1770 (6000)".
SB49 SW0B0.0
0
M0 X20
3
11
 Programming example for the parameter reading
The following program reads Pr.7 Acceleration time of the station 1 inverter to output to D1.
• Pr.7 Acceleration time reading instruction code: H07 (hexadecimal)
• Refer to page 824
730
5. PARAMETERS
5.21 CC-Link IE Field Network (FR-A800-GF)
b7
0 0 0 0 0 0 0 1 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)
∗1
∗1 b9 : Output stop (MRS)
∗1 b10 : Start self-holding selection (STOP)
∗1 b11 : Inverter reset (RES)
page 424.
MOV H1
X1020
MOV W26 D1
for details of the parameter instruction code.
M0 Check the data link status of the station 1.
Y1000 Forward rotation command (RY00)
Y1003 Middle-speed operation command (RY03)
END
Y1000
b0
1 RY3F to RY00
1: ON
Forward rotation
0: OFF
∗1
∗1
∗1
∗1
∗1
M0 Check the data link status of the station 1.
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
One station
∗1