Chapter 12 Description of Parameter SettingsCP2000
12.1-05-4
Frequency for Y-connection / ∆-connection Switch for an Induction Motor
Default: 60.00
Settings 0.00–599.00 Hz
Y-connection / ∆-connection Switch for Induction Motor
Default: 0
Settings 0: Disable
1: Enable
Delay Time for Y-connection / ∆-connection Switch for an Induction Motor
Default: 0.200
Settings 0.000–60.000 sec.
You can apply P.05-23–Pr.05-25 in a wide range of motors, and the motor coil executes the
Y-connection / -connection switch as required. The wide range motors are related to the motor
design. In general, the motor has higher torque with low speed Y-connection, and has higher
speed with high speed -connection).
Pr.05-24 enables and disables the switch of Y-connection / -connection.
When you set Pr.05-24 as 1, the drive uses the Pr.05-23 setting and current motor frequency and
switches the current motor to Y-connection or -connection. You can switch the relevant motor
parameter settings simultaneously.
Pr.05-25 sets the switch delay time of Y-connection / -connection.
When the output frequency reaches Y-connection / -connection switch frequency, the drive
delays according to Pr.05-25 before activating the multi-function output terminals.
To Next Page
Loading...