Trial Operation Procedure - Omron VARISPEED E7 User Manual

Trial Operation Procedure

Perform trial operation according to the following flowchart.
4-2
START
Installation
Wiring
Set power supply voltage jumper.
Turn ON power.
Confirm status.
Basic settings
(Quick programming mode)
Set E1-03.
V/f default: 400V/50Hz
Motor cable over
50 m or heavy load possibly
causing motor to stall or
overload?
NO
Application settings
(Advanced programming mode)
No-load operation
Loaded operation
Optimum adjustments and
parameter settings
Check/record parameters.
END
Fig 4.1 Trial Operation Flowchart
*1
*1: Set the jumper for 400V class Inverters
of 75kW and more
YES
Non-rotating autotuning
for line-to-line resistance