YASKAWA
TOEPC71061752B GA500 Drive Installation & Primary Operation
75
Table 9.10 Status of Input/Output Terminals during Auto-Tuning
Auto-Tuning
Type
Mode
Parameter
Multi-
Function
Input
Multi-Function Output
Induction Motor
Auto-Tuning
Rota
tional
Rotational Auto-
Tuning
T1-01 = 0
Disabled
Functions the same as during usual
operation.
Station
ary
Stationary Auto-
Tuning 1
T1-01 = 1
Disabled
Keeps the status at the start of Auto-
Tuning.
Line-to-Line
Resistance
T1-01 = 2
Disabled
Keeps the status at the start of Auto-
Tuning.
PM Motor Auto-
Tuning
Rota
tional
PM Motor Code
Selection
T2-01 = 4
Disabled
Functions the same as during usual
operation.
Station
ary
Manual Entry w/
Motor Data Sheet
T2-01 = 0
Disabled
Disabled
PM Stationary Auto-
Tuning
T2-01 = 1
Disabled
Keeps the status at the start of Auto-
Tuning.
PM Stationary Auto-
Tuning for Stator
Resistance
T2-01 = 2
Disabled
Keeps the status at the start of Auto-
Tuning.
High Frequency
Injection
T2-01 = 5
Disabled
Keeps the status at the start of Auto-
Tuning.
EZ Tuning
Station
ary
Motor Parameter
Setting
T4-01 = 0
Disabled
Disabled
Line-to-Line
Resistance
T4-01 = 1
Disabled
Keeps the status at the start of Auto-
Tuning.
ASR and Inertia
Tuning
Rota
tional
Deceleration Rate
Tuning
T3-00 = 2
Disabled
Functions the same as during usual
operation.
KEB Tuning
T3-00 = 3
Disabled
Functions the same as during usual
operation.
*1
When you set a terminal to
H2-xx = E [MFDO Function Selection = Fault]
, it will function the same as during
usual operation.
WARNING
Crush Hazard. Wire a sequence that will not let a multi-function output terminal open the
holding brake during Stationary Auto-Tuning. If the holding brake is open during Stationary Auto-Tuning, it can
cause serious injury or death.
WARNING
Sudden Movement Hazard.. Before you do Rotational Auto-Tuning, disconnect the load
from the motor. The load can move suddenly and cause serious injury or death.
WARNING
Crush Hazard. Rotational Auto-Tuning rotates the motor at 50% or more of the motor rated
frequency. Make sure that there are no issues related to safety in the area around the drive and motor. Increased
motor frequency can cause serious injury or death.
WARNING
Electrical Shock Hazard. During Auto-Tuning, the motor will receive high voltage when the
motor is stopped. Do not touch the motor until Auto-Tuning is complete. If you touch a motor that is energized, it
can cause serious injury or death.
■
Precautions before Rotational Auto-Tuning
WARNING
Electrical Shock Hazard. During Auto-Tuning, the motor will receive high voltage when the
motor is stopped. Do not touch the motor until Auto-Tuning is complete. If you touch a motor that is energized, it
can cause serious injury or death.
•
Uncouple the drive from the motor before Rotational Auto-Tuning to prevent drive
malfunction. If you do Rotational Auto-Tuning with the motor connected to a load that is