Omron Varispeed E7 User Manual

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

Omron Varispeed E7 Specifications

General

Brand	Omron
Model	Varispeed E7
Category	Inverter
Language	English