Operation Check - Mitsubishi Electric MELSEC iQ-F Series Quick Connection Manual

5.4

Operation Check

To check that the programmable controller and inverters communicate data without an error, write the programs and
parameters to the programmable controller by following the procedure.
Change the programmable controller state from STOP to RUN and check the following.
Turning ON the forward rotation command input
Programmable controller
Station number 1: Turn ON X4 (20 Hz setting), and
the X0 (Operation control command) and X1
(Forward rotation command).
Station number 2: Turn ON X14 (20 Hz setting), and
the X10 (Operation control command) and X11
(Forward rotation command).
Programmable controller operation
Station number 1
X102 (Inverter running) and
X100 (Forward rotation) are ON.
Station number 2
X202 (Inverter running) and
X200 (Forward rotation) are ON.
Changing the frequency to 40 Hz (when the forward rotation command remains ON)
Programmable controller
Station number 1: Turn ON X3 (40Hz).
Station number 2: Turn ON X13 (40Hz).
Programmable controller operation
Station number 1
X102 (Inverter running) and
X100 (Forward rotation) are ON.
Station number 2
X202 (Inverter running) and
X200 (Forward rotation) are ON.
The operation command (such as X1) and the frequency change command (such as X3) can be turned ON
forcibly by following the procedure below.
Make sure that the ladder diagram is displayed on GX Works3, and press the  key. (The status is
changed to monitoring.)
Place a cursor on the device (such as X1 and X3) to be turned ON.
Hold down the  key and press the  key to turn ON the device.
(Hold down the  key and press the  key again to turn it OFF.)
Press the  key to clear the monitor execution status.
<Checking communication
LAN SD and
RD LEDs flash.
Inverter operation
The 4-digit LED display
changes from 0.00 to 20.00
sequentially.
*1: The LINK1 or LINK2 LED will blink according to the connected port.
Inverter operation
FX5U CPU module
The 4-digit LED display
changes from 20.00 to 40.00
sequentially.
status with LEDs>
For the forward rotation at 20Hz,
"20.00" is displayed on
FX5U
CPU module
Hub
For the forward rotation at 40Hz,
"40.00" is displayed on
Hub
the operation panel.
Inverter
"MS lights green
LINK1 (or 2) blinks green"
*1
the operation panel.
Inverter
5 EXAMPLE PROGRAMS
5.4 Operation Check
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