Deceleration Exciting Ratio - Sanken SVCO6 Instruction Manual

7-3 Description of Functions
F1124

Deceleration exciting ratio

This function set exciting ratio during deceleration.
Code No. Function Name
F1124 Deceleration exciting ratio
● This function set over 1, excitation current of motor will be big during deceleration. The motor can decelerate
short time by regeneration power from load consumption in motor windings.
● This function set less than 1, excitation current of motor will be small during deceleration.
Note 1: Exciting ratio set more big value, the inverter has possibility stop by over current protect.
Note 2: Exciting ratio set big value, the motor has possibility over heat, because the motor loss increases. Therefore
F1124 sets value that adaptive load and keeping motor cool level.
Data Content
0.01-4
- 132 -
Setting Factory
Resolution Presets
0.01 1