U: Monitors - YASKAWA L1000A Technical Manual

B.3 Parameter Table
No. (Addr.) Name
T2-12
Motor q-Axis Inductance
(736H)
T2-13 Induced Voltage Constant Unit
(755H) Selection
T2-14
Motor Induced Voltage Constant
(737H)
T2-16
Encoder Resolution
(738H)
T2-17
Encoder Offset
(757H)
T2-18
Speed Reference for Auto-Tuning
(BB0H)
of PG-E3 Encoder Characteristics
<44>
T2-19 Rotation Direction for
(BB1H) Auto-Tuning of PG-E3 Encoder
Characteristics
<44>
<4> Default setting value varies by the drive model (o2-04).
<9> Values shown here are for 200 V class drives. Double the value when using a 400 V class drive. Multiply value by 2.875 for 600 V class drives.
<10> The display resolution depends on the rated output power of the drive. Models CIMR-LU20008 to 20033, 40005 to 40018, and
50003 to 50013 display values in 0.01 A units, while models CIMR-LU20047 to 20415, 40024 to 40605, and 50017 to
50200 display values in 0.1 A units.
<30> Setting units are determined by the induced voltage constant unit selection for PM motors set to T2-13.
<43> When PG-E3 option connected: Max setting = 48
<44> Available in drive software versions PRG: 7017 or later.

◆ U: Monitors

Monitor parameters allow the user to view drive status, fault information, and other data concerning drive operation.
U1: Operation Status Monitors
■
No. (Addr.) Name
U1-01
Speed Reference
(40H)
U1-02
Output Speed
(41H)
U1-03
Output Current
(42H)
U1-04
Control Method
(43H)
U1-05
Speed Feedback
(44H)
U1-06
Output Voltage Reference
(45H)
U1-07
DC Bus Voltage
(46H)
U1-08
Output Power
(47H)
430
V/f OLV
Enter the q-axis inductance for the motor as indicated on the motor nameplate.
V/f OLV
0: mV/(r/min). E5-09 will automatically be set to 0.0, and E5-24 will be used.
1: mV/(rad/sec). E5-24 will automatically be set to 0.0, and E5-09 will be used.
V/f OLV
Enter the induced voltage coefficient for the motor as indicated on the motor nameplate.
V/f OLV
Sets the number of pulses per revolution for the PG being used (pulse generator or encoder).
V/f OLV
Sets the offset between encoder offset and the rotor magnetic axis.
V/f OLV
Sets the speed reference for execution of Auto-Tuning of PG-E3 encoder characteristics (T2-01
= 12).
V/f OLV
Sets the direction of motor rotation for execution of Auto-Tuning of PG-E3 encoder
characteristics (T2-01 = 12).
0: Forward (Up)
1: Reverse (Down)
All Modes
Monitors the speed reference.
All Modes
Displays the output speed.
All Modes
Displays the output current.
All Modes
0: V/f Control
2: Open Loop Vector Control
3: Closed Loop Vector Control
7: Closed Loop Vector Control for PM
V/f OLV
Displays the motor speed feedback.
All Modes
Displays the output voltage.
All Modes
Displays the DC bus voltage.
All Modes
Displays the output power (this value is calculated internally).
YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual
Description
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
Description
CLV CLV/PM
Setting
Default: –
common_
TMonly
Min: 0.00 mH
Max: 600.00 mH
common_
Default: 1
TMonly
Min: 0
Max: 1
Default: –
common_
TMonly
Min: 0.0
Max: 6500.0
<30>
Default: 1024 ppr
common_
TMonly
Min: 1 ppr
Max: 15000 ppr
Default: 0.0 deg
common_
TMonly
Min: -180.0 deg
Max: 180.0 deg
common_
Default: 10 r/min
TMonly
Min: 1 r/min
Max: 30 r/min
common_
TMonly
Default: 0
Min: 0
Max: 1
Analog Output
Unit
Level
common_
10 V: Max frequency 0.01%
TMonly
(-10 to +10 V)
<29>
common_
10 V: Max frequency 0.01%
TMonly
(-10 to +10 V)
<29>
common_
10 V: Drive rated
TMonly
<10> <40>
current
common_
TMonly
No signal output
–
available
common_
10 V: Max Frequency 0.01%
TMonly
(-10 to +10 V)
<29>
common_
TMonly 10 V: 200 Vrms 0.1 Vac
<9>
common_
TMonly 10 V: 400 V 1 Vdc
<9>
10 V: Drive rated
common_
TMonly power (kW)
<12>
(-10 to +10 V)
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