U: Monitors; U: Monitors; U1: Operation Status Monitors - YASKAWA A1000 Technical Manual

B.13 U: Monitors
B.13 U: Monitors
Monitor parameters allow the user to view drive status, fault information, and other data concerning drive operation.
u

U1: Operation Status Monitors

No.
(Addr. Name
Hex)
U1-01
Frequency Reference
(40)
U1-02
Output Frequency
(41)
U1-03
Output Current
(42)
U1-04
Control Method
(43)
U1-05
Motor Speed
(44)
U1-06 Output Voltage Reference
(45)
U1-07
DC Bus Voltage
(46)
U1-08
Output Power
(47)
U1-09
Torque Reference
(48)
U1-10
Input Terminal Status
(49)
U1-11
Output Terminal Status
(4A)
230
Description
Monitors the frequency reference. Display units are determined by o1-03.
Displays the output frequency. Display units are determined by o1-03.
Displays the output current.
0: V/f Control
1: V/f Control with PG
2: Open Loop Vector Control
3: Closed Loop Vector Control
Displays the motor speed feedback. Display units are determined by o1-03.
Displays the output voltage.
Displays the DC bus voltage.
Displays the output power (this value is calculated internally).
Monitors the internal torque reference.
Displays the input terminal status.
U1 - 10=
00000000
Displays the output terminal status.
U1 - 11=
00000000
YASKAWA ELECTRIC TOEP C710616 41B YASKAWA AC Drive - A1000 Quick Start Guide
1
Digital input 1
(terminal S1 enabled)
1
Digital input 2
(terminal S2 enabled)
1
Digital input 3
(terminal S3 enabled)
1
Digital input 4
(terminal S4 enabled)
1
Digital input 5
(terminal S5 enabled)
1
Digital input 6
(terminal S6 enabled)
1
Digital input 7
(terminal S7 enabled)
1
Digital input 8
(terminal S8 enabled)
1
Multi-Function
Digital Output
(terminal M1-M2)
1
Multi-Function
Digital Output
(terminal M3-M4)
1
Multi-Function
Digital Output
(terminal M5-M6)
0
Not Used
1
Fault Relay
(terminal MA-MC closed
MA-MC open)
Analog Output
Unit
Level
10 V: Max frequency 0.01 Hz
10 V: Max frequency 0.01 Hz
10 V: Drive rated
<1> <2>
current
No signal output
–
available
10 V: Max frequency 0.01 Hz
<3>
0.1 Vac
10 V: 200 Vrms
<3>
1 Vdc
10 V: 400 V
10 V: Drive rated power
<4>
(kW)
10 V: Motor rated
0.1%
torque
No signal output
–
available
No signal output
–
available