Usb Port - Fuji Electric FRENIC-HVAC User Manual

Figure 5.5 shows the location of slide switches on the control PCB.
Figure 5.5 Location of the Slide Switches
on the Control PCB
To move a switch slider, use a tool with a narrow tip (e.g., tweezers), taking care not to
touch other electronic parts on the PCB. If the slider is in an ambiguous position, the circuit
is unclear whether it is turned ON or OFF and the input remains in an undefined state. Be
sure to place the slider so that it contacts either side of the switch.
Slider in the correct position
Slider in an ambiguous position
5.1.9

USB port

To connect a USB cable, turn OFF the power and wait at least ten minutes. Make sure that the LCD monitor is
turned OFF. Further, make sure, using a multimeter or a similar instrument, that the DC link bus voltage between
the terminals P(+) and N(-) has dropped to the safe level (+25 VDC or below).
An electric shock may occur.
The USB port* (CN10) is located in the upper right corner of the control printed circuit board
(control PCB). To connect the USB cable to the port, remove the front cover so that you can see the
control PCB.
Connecting the inverter to a PC with a USB cable enables remote
control from FRENIC-HVAC Loader. On the PC running
FRENIC- HVAC Loader, it is possible to edit, check and manage
the inverter's function code data and monitor the running/alarm
status of the inverter.
* mini B, compliant with Ver. 2.0
Switching examples and factory default
Switching examples and factory default
SW1
Shipping
destination
FRNAR1
SINK
-U
5-20
SW2 SW3 SW4/SW6
OFF VO1/VO2
OFF
or
Figure 5.6 USB Connector
Position on Control PCB
SW5
C1