Connection To An Inverter - Toshiba PWU003Z Instruction Manual

4.2. Connection to an inverter

Parameter files can be transferred to the inverter in whichever A and B condition.
A. When the inverter is off, the Parameter writer is powered
B. When the inverter is on, the Parameter writer is powered by the inverter via
the RJ45 cable.
Connect the Parameter writer to the inverter as following procedures
A.
1. Insert the Parameter writer's communication cable into the inverter's RJ45 communication port. Refer to the inverter's
installation manual for more information about how to perform this task.
2. Perform the desired transfer.
3. Remove the Parameter writer communication cable from the inverter.
B.
1. Remove all power from the inverter and all enclosures housing the inverter and wait more than 15 minutes and more
to allow the DC bus of the inverter to discharge.
2. Insert the Parameter writer's communication cable into the inverter's RJ45 communication port. Refer to the inverter's
installation manual for more information about how to perform this task.
3. Install and close all covers and doors before applying power to the inverter. The inverter must be powered on before
performing an upload or download.
4. Perform the desired transfer.
5. Upon completing the transfer, remove all power from the inverter and the enclosures housing the inverter and wait 15
minutes to allow the DC bus of the inverter to discharge.
6. Remove the Parameter writer communication cable from the inverter.
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