Omron V7 Quick Manual

EN-10
Step 3 – Initializing parameters
To initialize the drive parameters to factory defaults, set parameter n001 = 12.
This will set the V7 to accept START/STOP commands in what in termed “2-wire control”, i.e. 1 wire
for a motor FORWARD/STOP command, and 1 wire for a motor REVERSE/STOP command.
Step 4 – Set the motor rated current
This parameter is used for the electronic thermal function for motor overload detection (OL1). By correctly setting this, the
V7 will protect an overloaded motor from burning out.
Read the rated current (in amps) on the motor nameplate, and enter this into parameter n036
. The example to the below
shows entering a value of 1.8Amps.
Step 5 – Set the motor rated frequency
This is the maximum frequency the motor can run and allows the V7 to properly control the motor.
Read the rated frequency (in Hz) on the motor nameplate, and enter this into parameters n011.
Key
sequence
Indicator Display
example
Explanation
Power On
Press the Mode Key repeatedly until the PRGM indicator is lit.
Press the Enter Key. The data of n001 will be displayed.
Use the Increment or Decrement Key to set n001 to 12. The
display will be lit.
Press the Enter Key so that the set value will be entered and
the data display will be lit.
In approx.
1 s.
The parameter number will be displayed.
Key
sequence
Indicator Display
example
Explanation
Displays the parameter number.
Use the Increment or Decrement Key until n036 is displayed.
Press the Enter Key. The data of n036 will be displayed.
Use the Increment or Decrement Key to set the rated motor
current. The display will flash.
Press the Enter Key so that the set value will be entered and
the data display will be lit.
In approx.
1 s.
The parameter number will be displayed.
I43-EN-01+V7+Quick_Guide.book Seite 10 Dienstag, 25. April 2006 8:56 08

Omron V7 Specifications

General

Brand	Omron
Model	V7
Category	Inverter
Language	English