General Start Up Routine; Start Up - Omron VARISPEED L7 Manual

General Start Up Routine

Start Up

The following chart shows the basic start up sequence.
4
* V/f control
* Open Loop Vector Control
* Closed Loop Vector Control
* Closed Loop Vector Control for PM
Set up the analog/digital I/O's in the H1-xx,
* Acceleration / Deceleration times (C1-xx)
* S-Curves (Jerk) (C2-x)
2
4-
START
Mechanical installation
Main and control circuit wiring
Check the encoder power supply selection
* (Closed Loop only)
Switch on the power supply
Select the control mode in parameter A1-02
Perform motor data / encoder offset auto tuning
page 4-6, Autotuning Procedure with Induction Motors
page 4-7, Autotuning Procedure with PM Motors
Digital operator (b1-02 = 0)
Speed reference
source
Analog Input
H2-xx and H3-xx parameters
Set up the
Make test runs
Fine Tuning
* Brake sequence tuning
* Special functions setup
FINISH
Fig 4.1 Basic Start Up Sequence
Select the control sequence in
paramerter d1-18
Set up the digital I/O's in the H1-xx
and H2-xx parameters
Set up the
* Preset speed values (d1-xx)
* Acceleration / Deceleration times (C1-xx)
* S-Curves (Jerk) (C2-xx)