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)
<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.
<10> The display resolution depends on the rated output power of the drive. Models CIMR-L 2A0018 to 2A0033 and CIMR-L 4A0009 to
4A0018 display values in 0.01 A units, while models CIMR-L 2A0047 to 2A0415 and CIMR-L 4A0024 to 4A0260 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.

◆ 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)
U1-09
Torque Reference
(48H)
372
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.
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).
V/f OLV
Monitors the internal torque reference.
YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual
Description
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
Description
CLV CLV/PM
CLV CLV/PM
Setting
common_ Default: –
TMonly
Min: 0.00 mH
Max: 600.00 mH
common_
Default: 1
TMonly
Min: 0
Max: 1
common_ Default: –
TMonly
Min: 0.0
Max: 6500.0
<30>
common_ Default: 1024 ppr
TMonly
Min: 1 ppr
Max: 15000 ppr
common_ Default: 0.0 deg
TMonly
Min: -180.0 deg
Max: 180.0 deg
Analog Output
Unit
Level
common_
0.01%
TMonly
10 V: Max frequency
<31>
common_
0.01%
TMonly
10 V: Max frequency
<31>
common_
10 V: Drive rated
TMonly
<10>
current
common_
TMonly
No signal output
–
available
common_
0.01%
TMonly
10 V: Max Frequency
<31>
common_
TMonly
10 V: 200 Vrms 0.1 Vac
<9>
common_
TMonly
10 V: 400 V 1 Vdc
<9>
common_
10 V: Drive rated
TMonly
<12>
power (kW)
common_
10 V: Motor rated
TMonly
0.1%
torque
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