Program Example For Setting The Operation Commands - Mitsubishi Electric FR-A8NC Instruction Manual

8.3

Program example for setting the operation commands

The following program gives a forward command and middle speed command to station 1 inverter
X0 X0F
0
M0 X20
7
11
Y100F
b15
0 0 0 0 0
Run command
b0 : Forward rotation command
b1 : Reverse rotation command
b2 : High-speed operation command (RH)∗1
b3 : Middle-speed operation command (RM)∗1
b4 : Low-speed operation command (RL)∗1
b5 : Jog operation selection (JOG)∗1

These signals are initial values. You can change input signals using Pr.180 to Pr.186, Pr.188, and 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.
(Refer to the Instruction Manual (Detailed) of the inverter for details.)
X1 SW80.0
b7
0 0 0 0 0 0 0
[Run command]
Middle speed
b6 : Second function selection (RT)∗1
b7 : Terminal 4 input selection (AU)∗1
b8 : Selection of automatic restart after instantaneous power failure (CS)∗1
b9 : Output stop
b10 : Start self-holding selection (STOP)∗1
b11 : Inverter reset (RES)∗1
M0
Y1000
Y1003
END
Y1000
b0
1 0 0 1
1: ON
Forward rotation
0: OFF
PROGRAMMING EXAMPLES
Check the data link status of the station 1
Forward rotation command (RY00)
Middle speed operation command (RY03)
RY0F to RY00
One station
RY1F to RY10
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