YASKAWA U1000 - U: Monitors; U1: Operation Status Monitors

B.15 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.
Hex)
Name Description
Analog
Output Level
Unit
U1-01
(0040)
Frequency Reference Frequency Ref
All Modes
Monitors the frequency reference. Display units are determined
by o1-03.
10 V: Max
frequency
(-10 to +10 V)
0.01 Hz
U1-02
(0041)
Output Frequency Output Freq
All Modes
Displays the output frequency. Display units are determined by
o1-03.
10 V: Max
frequency
(-10 to +10 V)
0.01 Hz
U1-03
(0042)
Output Current Output Current
All Modes
Displays the output current.
10 V: Drive
rated current
<1> <2>
U1-04
(0043)
Control Method Control Method
All Modes
0: V/f Control
1: V/f Control with PG
2: Open Loop Vector Control
3: Closed Loop Vector Control
No signal output
available
–
U1-05
(0044)
Motor Speed Motor Speed
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLVV/f w PG
AOLV/PM
OLV
CLV/PM
CLVV/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLVV/f w PG
AOLV/PM
OLV
CLV/PM
CLV
Displays the motor speed feedback. Display units are determined
by o1-03.
10 V: Max
frequency
(-10 to +10 V)
0.01 Hz
U1-06
(0045)
Output Voltage
Reference
Output Voltage
All Modes
Displays the output voltage.
10 V: 200 Vrms
<3>
0.1 Vac
U1-07
(0046)
Control Circuit Voltage DC Bus Voltage
All Modes
Displays the control circuit voltage.
10 V: 400 V
<3>
1 Vdc
U1-08
(0047)
Output Power Output kWatts
All Modes
Displays the output power (this value is calculated internally).
10 V:
<4>
(-10 to +10 V)
<5>
U1-09
(0048)
Torque Reference Torque Reference
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
AOLV/PM
OLV
CLV/PM
CLVV/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
AOLV/PM
OLV
CLV/PM
CLV
Monitors the internal torque reference.
10 V: Motor
rated torque
(-10 to +10 V)
0.1%
U1-10
(0049)
Input Terminal Status Input Term Sts
All Modes
Displays the input terminal status.
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
No signal output
available
–
B.15 U: Monitors
572
YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual