Power Up And Basic Parameter Setup; Start Up Procedure - Omron VARISPEED F7 Guía De Referencia Rápida

Power Up and Basic Parameter Setup

Start Up Procedure

Set power supply
voltage jumper *1
Select control
(Quick programming mode)
method.
NO
V/f control
Set E1-03.
V/f default: 200V/50Hz (400V/50Hz)
Settings according
to control mode
Non-rotating autotuning
for line-to-line resistance
Application settings
(Advanced programming mode)
Optimum adjustments
and parameter settings
parameter settings
START
Installation
Wiring
Turn ON power
Confirm status
Basic settings
NO
Vector Control (A1-02 = 2 or 3) *5
V/f control
YES
YES
V/f Control with PG (A1-02 = 1
PG?
Set E1-03, E2-04 and F1-01.
V/f default: 200V/50Hz (400V/50Hz)
1. Set for 400 V Class Inverter for 75 kW or more.
2. If there is a reduction gear between the motor and PG, set the
reduction ratio in F1-12 and F1-13 in advanced programming
No-load
mode.
operation
3. Use rotational autotuning to increase autotuning accuracy
whenever it is okay for the motor to be operated.
Loaded
operation 4. If the motor cable changes to 50 m or longer for the actual
installation, perform non-rotating autotuning for the line-to-line
resistance only on site.
5. The default control mode is Open Loop Vector control
(A1-02=2).
Check/record
6. If the maximum output frequency and the base frequency are
different, set the maximum output frequency (E1-04) after
autotuning.
END
Fig 8 Trial Operation Flowchart
*2
Motor
operation possible
during autotuning?
*3
YES
*4 *6
Rotating
autotuning
NO
*6
Non-rotating
autotuning
EN-15