Typewriter User Manual

E6580724
- -6
3. Connection and start-up
Connect the Parameter Writer with the inverter according to the procedure mentioned below.
(1) Turn off the inverter and wait for 10 minutes or more. Then, make sure that the CHARGE lamp of
the inverter is off.
(2) Connect the communication connectors of the parameter writer to the inverter, which has common
serial option(communication) connector, with the optional cable. (See the instruction manual of
inverter)
(3) Turn on the inverter, and the parameter writer is automatically started up with the display being on.
(4) When this unit is used for the parameter writer, confirm that the PARAMETER WRITER lamp is on.
Or when this unit is used for the remote panel, confirm the REMOTE PANEL lamp is on.
(5) If a change from the PARAMETER WRITER function to the REMOTE PANEL function mutually
takes place, turn off the power of the inverter and confirm that the LED display on the operation
panel is turned off. Then, turn on the power of the parameter writer while pressing the ENT key of
the parameter writer.
When disconnecting the parameter writer from the inverter, do it according to the step 1 ) of the above-
mentioned procedure.
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Connection example of parameter writer and inverter
REMOTE KEYPAD
PARAMETER WRITER
Exam
p
le of VF-S7
VF-S7
CN1
Connector for common
serial option
Example of VF-A7
Connector for common
serial option
VF-A7