YASKAWA A1000 Series Technical Manual

B.3 Parameter Table
YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual 447
Parameter List
B
◆ 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 Description
Analog Output
Level
Unit Page
U1-01
(40H)
Frequency Reference
Monitors the frequency reference. Display units are determined by o1-03.
10 V: Max frequency 0.01 Hz –
U1-02
(41H)
Output Frequency
Displays the output frequency. Display units are determined by o1-03.
10 V: Max frequency 0.01 Hz –
U1-03
(42H)
Output Current
Displays the output current.
10 V: Drive rated
current
<19> <50> –
U1-04
(43H)
Control Method
0: V/f Control
1: V/f Control with PG
2: Open Loop Vector Control
3: Closed Loop Vector Control
5: Open Loop Vector Control for PM
6: Advanced Open Loop Vector Control for PM
7: Closed Loop Vector Control for PM
No signal output
available
––
U1-05
(44H)
Motor Speed
Displays the motor speed feedback. Display units are determined by o1-03.
10 V: Max Frequency 0.01 Hz –
U1-06
(45H)
Output Voltage Reference
Displays the output voltage.
10 V: 200 Vrms
<18> 0.1 Vac –
U1-07
(46H)
DC Bus Voltage
Displays the DC bus voltage.
10 V: 400 V
<18> 1 Vdc –
U1-08
(47H)
Output Power
Displays the output power (this value is calculated internally).
10 V: Drive rated
power (kW)
<22> –
U1-09
(48H)
Torque Reference
Monitors the internal torque reference.
10 V: Motor rated
torque
0.1% –
U1-10
(49H)
Input Terminal Status
Displays the input terminal status.
No signal output
available
––
All Modes
common_
TMonly
All Modes
common_
TMonly
All Modes
common_
TMonly
All Modes
common_
TMonly
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
common_
TMonly
All Modes
common_
TMonly
All Modes
common_
TMonly
All Modes
common_
TMonly
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
common_
TMonly
All Modes
common_
TMonly
U1 - 10=
00000000
Digital input 1
(terminal S1 enabled)
Digital input 2
(terminal S2 enabled)
Digital input 3
(terminal S3 enabled)
Digital input 4
(terminal S4 enabled)
Digital input 5
(terminal S5 enabled)
Digital input 6
(terminal S6 enabled)
Digital input 7
(terminal S7 enabled)
Digital input 8
(terminal S8 enabled)
1
1
1
1
1
1
1
1
YEG

YASKAWA A1000 Series Specifications

General

Series	A1000
Type	AC Drive
Altitude	Up to 1000m without derating
Output Frequency	0-400 Hz
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Communication Options	Modbus, DeviceNet, Profibus, Ethernet/IP
Ambient Temperature	-10 to 50°C
Storage Temperature	-20 to 60°C
Humidity	5% to 95% (non-condensing)
Enclosure Rating	IP20
Horsepower	0.5 to 1000 HP
Power Range	0.4 - 630 kW (varies by voltage and model)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Cooling Method	Fan Cooled
Safety	Safe Torque Off (STO)