Instruction manual

PARAMETERS
87
Pr. 0 "torque boost"
Pr. 12 "DC dynamic brake voltage"
Pr. 19 "base frequency voltage"
Pr. 60 "intelligent mode"
Pr. 80 "motor capacity"
Pr. 81 "number of motor poles"
Pr. 96 "auto tuning setting/status"
Pr. 100 to Pr. 109 "V/F frequency/voltage"
Related parameters
z
zz
z Applied motor (Pr. 71)
Pr. 71 "applied motor"
Set the motor used.
Parameter
Number
Factory
Setting
Setting Range
71 0 0 to 8, 13 to 18, 20, 23, 24
<Setting>
·
Refer to the following list and set this parameter according to the motor used.
Motor
Pr. 71
Setting
Thermal Characteristics of Electronic Overcurrent Protection
Standard
Constant
Torque
0 Thermal characteristics matching a standard motor
{
1 Thermal characteristics matching the constant-torque motor {
2
Thermal characteristics matching a standard motor
5-point flexible V/F characteristics
{
20 Unavailable for M4000 series
3 Standard motor {
13 Constant-torque motor
Select "offline auto tuning setting".
{
23 Unavailable for M4000 series
4 Standard motor {
14 Auto tuning data can be read or set anew.
Auto tuning read or change setting
enabled
{
24 Unavailable for M4000 series
5 Standard motor {
15 Constant-torque motor
Star connection
{
6 Standard motor {
16 Constant-torque motor
Delta connection
Motor constants can
be entered directly.
{
7 Standard motor {
17 Constant-torque motor
Star connection
{
8 Standard motor {
18 Constant-torque motor
Delta connection
Direct motor
constant entry and
offline auto tuning
{
Note: 1. When "9999" is set in Pr. 19, "2" cannot be set in Pr. 71. To set "2" in Pr. 71, set the appropriate
value (other than "9999") in Pr. 19.
2. When "2" is set in Pr. 71, Pr. 100 to Pr. 109 are displayed on the parameter unit (FR-PU04). In
other settings, if any of Pr. 100 to Pr. 109 settings is changed, the new setting is not displayed in
the "Default parameter list" and "Set parameter list".
3. Refer to Pr. 96 for offline auto tuning.
4. Set any of "3, 7, 8, 13, 17 and 18" to perform offline auto tuning.
CAUTION
Set this parameter correctly according to the motor used.
Incorrect setting may cause the motor to overheat and burn.
4