Program Example For Setting The Running Frequency - Mitsubishi Electric FR-A7NC Instruction Manual

PROGRAMMING EXAMPLES

8.7 Program example for setting the running frequency

1) The following program example changes the running frequency of
Set frequency: K5000 decimal
The reply code at the time of instruction code execution is set to D2. (Refer to page 69)
X0 X0F X1 SW80.0
0
M0 X20
7
M300
11
M301 X100D
13
M302 X100D
20
26
90
station 1
M0 Check the data link status of the station 1
PLS M300
SET M301
MOV K5000 W101 Write set frequency to RWw1.
Turn off the frequency setting
SET Y100D
command RAM (RY0D)
RST M301
SET M302
Read reply code (RWr2) to D2 when the
MOV W2 D2
frequency setting completion (RX0D) turns on.
Turn off the frequency setting command RAM
RST Y100D
(RY0D)
RST M302
END
inverter to 50.00Hz