E: motor parameters, E1: v/f pattern, B parameter table – Yaskawa CIMR-LU Drives User Manual

Page 174

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B Parameter Table

174

YASKAWA ELECTRIC TOEP C710616 38F YASKAWA AC Drive L1000A Quick Start Guide

◆ E: Motor Parameters

■

E1: V/f Pattern

No.

Name

Description

Setting

E1-01

<2> Default setting is dependent on the control mode (A1-02) and the drive model (o2-04).

<5> Default setting is determined by the control mode (A1-02).

<9> Values shown here are for 200 V class drives. The default is 400 V when using a 400 V class drive. Multiply value by 2.875 for 600 V class

drives.

<11> Parameter is ignored when E1-11 and E1-12 are set to 0.0.

<13> When E1-13 (Base Voltage) is set to 0.0, output voltage is controlled with E1-05 (Maximum Voltage) = E1-13. When Auto-Tuning is

performed, E1-05 and E1-13 are automatically set to the same value.

<23> Setting range depends on the type of motor being used. CLV allows a setting range of 10.0 to 200.0 Hz, while CLV/PM allows a setting range

of 4.0 to 200.0 Hz.

Input Voltage Setting

This parameter must be set to the power supply voltage.
WARNING! Electrical Shock Hazard. Drive input voltage (not motor voltage) must
be set in E1-01 for the protective features of the drive to function properly. Failure to
do so may result in equipment damage and/or death or personal injury.

Default: 230 V

<9>

Min: 155 V
Max: 255 V

<9>

E1-03

V/f Pattern Selection

F: Custom V/f, E1-04 through E1-13 settings define the V/f pattern

Default: F
Min: –
Max: F

E1-04

Maximum Output
Frequency

To set linear V/f characteristics, set the same values for E1-07 and E1-09. In this case,
the setting for E1-08 will be disregarded. Ensure that the five frequencies are set
according to these rules:
E1-09

≤ E1-07 < E1-06 ≤ Ε1−11 ≤ E1-04

Note that if E1-11 = 0, then both E1-11 and E1-12 are disabled, and the above
conditions do not apply.

Note: Some parameters may not be available depending on the control mode.

• E1-07, E1-08 and E-10 are available only in the V/f control and Open Loop Vector

control modes.

• E1-11, E1-12 and E-13 are available only in the V/f control and Closed Loop

Vector control modes.

Default:

<5>

Min:

<23>

Max: 200.0 Hz