YASKAWA CIMR-F7A Instruction Manual page 144

Motor Setup: E2
User constants for motor 1 are shown in the following table.
Con-
stant
Number
Motor rated
E2-01
current
Motor rated
E2-02
slip
Motor no-
E2-03
load current
Number of
E2-04
motor poles
Motor line-
E2-05 to-line resis-
tance
Motor leak
E2-06
inductance
Motor iron
E2-07 saturation
coefficient 1
Motor iron
E2-08 saturation
coefficient 2
-34
5
Name Description
Sets the motor rated current
in 1 A units.
These set values will become
the reference values for
motor protection, torque lim-
its and torque control.
This constant is automati-
cally set during autotuning.
Sets the motor rated slip in
Hz units.
These set values will become
the reference values for slip
compensation.
This constant is automati-
cally set during autotuning.
Sets the motor no-load cur-
rent in 1 A units.
This constant is automati-
cally set during autotuning.
Sets the number of motor
poles.
This constant is automati-
cally set during autotuning.
Sets the motor phase-to-
phase resistance in Ω units.
This constant is automati-
cally set during autotuning.
Sets the voltage drop due to
motor leakage inductance as
a percentage of the motor
rated voltage.
This constant is automati-
cally set during autotuning.
Sets the motor iron satura-
tion coefficient at 50% of
magnetic flux.
This constant is automati-
cally set during autotuning.
Sets the motor iron satura-
tion coefficient at 75% of
magnetic flux.
This constant is automati-
cally set during autotuning.
Control Methods
Change
Setting Factory during
Range Setting Opera-
V/f
tion
0.32 to
1.90 A
No Q
6.40
*1
*2
2.90
0.00 to
No A
Hz
20.00
*1
0.00 to
1.20 A
No A
1.89
*1
*3
2 to 48 4 poles No No
0.000
9.842
to No A
Ω
65.000
*1
0.0 to
18.2%
No No
40.0
*1
0.00 to
0.50 No No
0.50
0.50 to
0.75 No No
0.75
*4
MEMO
Open
BUS
V/f Flux Page
Loop
Regis-
with Vec-
Vec-
ter
PG tor
tor
4-5
Q Q Q 30EH 6-60
6-120
6-118
A A A 30FH
6-120
A A A 310H 6-120
Q No Q 311H 6-120
A A A 312H 6-120
No A A 313H 6-120
No A A 314H 6-120
No A A 315H 6-120