84
YASKAWA
TOEPC7106171FD FP605 DRIVE INSTALLATION & PRIMARY OPERATION
Note:
When the drive model changes, the display units for this parameter also change.
•
0.01 A: 2011 to 2046, 4005 to 4014
•
0.1 A: 2059 to 2396, 4021 to 4720
The drive automatically sets
E5-03
to the value input for
“
PM Motor Rated Current
”
after you do these types of Auto-
Tuning:
•
PM Motor Parameter Settings
•
PM Stationary Auto-Tuning
•
PM StaTun for Stator Resistance
•
PM Rotational Auto-Tuning
■
E9-06: Motor Rated Current (FLA)
No.
(Hex.)
Name
Description
Default
(Range)
E9-06
(11E9)
Motor Rated Current (FLA)
Sets the motor rated current in amps.
Determined by E9-01 and
o2-04
(10% to 200% of the drive
rated current)
Note:
When the drive model changes, the display units for this parameter also change.
•
0.01 A: 2011 to 2046, 4005 to 4014
•
0.1 A: 2059 to 2396, 4021 to 4720
The setting value of
E9-06
is the reference value for motor protection. Enter the motor rated current shown on the
motor nameplate. Auto-Tuning the drive will automatically set
E9-06
to the value input for
“
Motor Rated Current
”
.
■
L1-01: Motor Overload (oL1) Protection
No.
(Hex.)
Name
Description
Default
(Range)
L1-01
(0480)
Motor Overload (oL1)
Protection
Sets the motor overload protection with electronic thermal protectors.
Determined by A1-02
(0 - 6)
This parameter enables and disables the motor overload protection with electronic thermal protectors.
The cooling capability of the motor changes when the speed control range of the motor changes. Use an electronic
thermal protector that aligns with the permitted load characteristics of the motor to select motor protection.
The electronic thermal protector of the drive uses these items to calculate motor overload tolerance and supply
overload protection for the motor:
•
Output current
•
Output frequency
•
Motor thermal characteristics
•
Time characteristics
If the drive detects motor overload, the drive will trigger an
oL1 [Motor Overload]
and stop the drive output.
Set
H2-01 = 1F [Term M1-M2 Function Selection = Motor Overload Alarm (oL1)]
to set a motor overload alarm. If
the motor overload level is more than 90% of the
oL1
detection level, the output terminal activates and triggers an
overload alarm.
0 : Disable
Disable motor protection when motor overload protection is not necessary or when the drive is operating more than
one motor.
Refer to
for an example of the circuit configuration to connect more than one motor to one drive.
V/f
OLV/PM
OLV/PM
EZOLV
V/f
OLV/PM
OLV/PM
EZOLV
