B.3 Parameter Table
358
YASKAWA ELECTRIC
SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
◆
U: Operation Status Monitors
Monitor parameters allow the user to view drive status, fault information, and other information about drive operation.
T1-07
Motor Rated Speed
Sets the base speed of the motor in revolutions per minute r/min
(RPM).
0 to 24000
1450
r/min
A A
−
707
T1-11
Motor Iron Loss
Provides the iron loss for determining the Energy Saving
coefficient.
The value set to E2-10 (motor iron loss) when the power is
cycled. If T1-02 is changed, an initial value valid for the
selected capacity will be shown.
0 to 65535
14 W
A
− −
70B
These values differ depending on
the motor code value and motor
parameter settings.
<17> Values shown here are for 200 V class drives. Double the value when using a 400 V class drive.
<31> The available tuning methods depend on control mode. Select values 2 or 3 in V/f Control, 0 or 2 in OLV control, and 2 for Motor 2 control.
<33> Default setting is determined by the drive model selection set in parameter o2-04 and C6-01, Drive Duty Selection.
No.
Name
Description
Analog Output
Level
Unit
Control
Mode
Addr.
Hex
V/f OL
V
P
M
U1: Operation Status Monitors
Use U1 monitors to display the operation status of the drive.
U1-01
Frequency Reference
Monitors the frequency
10 V: Max
frequency
0.01
Hz
A A A
40
U1-02
Output Frequency
Displays the output frequency. Display units are
determined by o1-03.
10 V: Max
frequency
0.01
Hz
A A A
41
U1-03
Output Current
Displays the output current.
10 V: Drive rated
current
A A A
42
U1-04
Control Method
Control method set in A1-02.
0: V/f without PG
2: Open Loop Vector (OLV)
5: PM Open Loop Vector (PM)
No output signal
available
–
A A A
43
U1-05
Motor Speed
Displays the motor speed feedback. Display units are
determined by o1-03.
10 V: Maximum
speed
0.01
Hz
A A –
44
U1-06
Output Voltage Reference
Displays the output voltage.
10 V: 200 Vrms
(400 Vrms)
0.1 V A A A
45
U1-07
DC Bus Voltage
Displays the DC bus voltage.
10 V: 400 V (800
V)
1 V
A A A
46
U1-08
Output Power
Displays the output voltage (this value is determined
internally).
10 V: Drive
capacity (kW)
(rated motor
capacity)
A A A
47
U1-09
Torque Reference
Monitor of internal torque reference value for Open Loop
Vector (OLV) control
10 V: Motor rated
torque
0.1% – A –
48
U1-10
Input Terminal Status
Displays the input terminal status.
No output signal
available
–
A A A
49
No.
Name
Description
Range
Def.
Control
Mode
Addr.
Hex
Pg.
V/f OL
V
P
M
Digital input terminal
S1 enabled
Digital input terminal
S2 enabled
Digital input terminal
S3 enabled
Digital input terminal
S4 enabled
Digital input terminal
S5 enabled
Digital input terminal
S6 enabled
