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YASKAWA Europe
TOMP_C710606_75A V1000 IP66 - Quick Start Guide
EN 19
Normal / Heavy Duty Selection (C6-01)
The drive supports two ratings, Normal Duty and Heavy Duty. Both have different output current ratings (refer to the catalog or instruction manual).
Set the Duty mode in accordance with the application.
Auto-Tuning (T1-
)
Auto-Tuning automatically sets up the motor data relevant drive parameters. Three different modes are supported
For Auto-Tuning enter the Auto-Tuning menu and perform the steps shown in the figure below. The number of name plate data to be entered
depends on the selected type of Auto-Tuning. This example shows Rotational Auto-Tuning.
If Auto-Tuning can not be performed for some reason (no-load operation impossible etc.), then set up the maximum frequency and voltage in the
E1-
parameters and enter the motor data manually into the E2-
parameters.
NOTICE:
The Drive Disable inputs must be closed during Auto-Tuning.
Frequency Reference and Acceleration/ Deceleration Times
Frequency Reference Source (b1-01)
Set parameter b1-01 according to the frequency reference source used.
Mode
<1> 1-phase 200V drives up to CIMR-VCBA0006, default 10kHz
Heavy Duty Rating (HD)
Normal Duty Rating (ND)
C6-01
0
1
Application
Applications with a constant torque like extruders, conveyors
and cranes. High overload capability might be needed.
Applications where the torque increases with the speed like fans
or pumps. High overload tolerance is normally not needed.
Overload capability (OL2)
150% of drive rated current for 60 s
120% of drive rated current for 60 s
L3-02 Stall Prevention during
Acceleration
150%
120%
L3-06 Stall Prevention during
Run
150%
120%
Default carrier frequency
8/10 kHz
<1>
Swing PWM
Tuning Mode
Parameter
Control Mode
Description
Rotational Auto-Tuning
T1-01 = 0
OLV
Perform when setting the drive to operate in Open Loop Vector control. The
motor must be able to rotate without load during the tuning process in order to
achieve a high accuracy.
Terminal resistance tuning
T1-01 = 2
OLV, V/f control
Perform in V/f control if the motor cable is long or if the cable has been changed.
Rotational Auto-Tuning for
Energy Saving
T1-01 = 3
V/f control
Perform when using Energy Saving or Speed Search.The motor must be able to
rotate without load in order to achieve a high tuning accuracy.
CAUTION
Never touch the motor until the Auto-Tuning is finished. Even thought the motor may not be rotating when Auto-Tuning, voltage is still applied to the motor during
the tuning process.
b1-01
Reference source
Frequency reference input
0
Operator keypad
Set the frequency references in the d1-
parameters and used digital inputs to switch over between different
reference values.
1
Analog input
Apply the frequency reference signal to terminal A1 or A2.
2
Serial Comm.
Serial Communications using the RS422/485 port
3
Option Board
Communications option card
4
Pulse input
Set the frequency reference at terminal RP using a pulse train signal.
Enter the Auto-
Tuning Mode
Select the tuning
method
Set up all name
plate data
The tuning start
display appears
During the tuning the
display flashes
After successful tuning
“End” is displayed
Drive mode
display
DRV
DRV
TOMP_C710606_75A_0_0_prePrint.pdf 51
21.12.2010 13:52:24
