10.17 U: Monitors; U1: Operation Status Monitor - YASKAWA GA700 Technical Manual

10.17 U: Monitors

10.17 U: Monitors

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U1: Operation Status Monitor

No.
Name
(Hex.)
U1-01 Frequency
reference
(0040)
U1-02 Output frequency
(0041)
U1-03 Output current
(0042)
U1-04 Control method
(0043)
U1-05 Motor speed
(0044)
U1-06 OutVoltage
Reference
(0045)
U1-07 DC bus voltage
(0046)
U1-08 Output Power
(0047)
496
Description
V/f CL-V/f OLV CLV AOLV
Displays the frequency reference value. Display units are
determined by o1-03 [Keypad Display Selection].
Unit: 0.01 Hz
V/f CL-V/f OLV CLV AOLV
Displays the current output frequency. Display units are determined
by o1-03 [Keypad Display Selection].
Unit: 0.01 Hz
V/f CL-V/f OLV CLV AOLV
Displays the current output current.
The value of U1-03 is displayed in ampere (A) on the keypad. When
viewing via MEMOBUS/Modbus communications, the current is
"8192 = drive rated current (A)." Current can be calculated from the
monitor value present at MEMOBUS/Modbus communications
using "Numerals being displayed / 8192 × drive rated current (A)."
Unit: Determined by the drive model.
• Models 2004 to 2042, 4002 to 4023: 0.01 A
• Models 2056 to 2415, 4031 to 4726: 0.1 A
V/f CL-V/f OLV CLV AOLV
Displays the control method assigned to the drive.
0 : V/f Control
1 : Closed Loop V/f Control
2 : Open Loop Vector Control
3 : Closed Loop Vector Control
4 : Advanced OpenLoop Vector Control
5 : PM Open Loop Vector Control
6 : PM Advanced Open Loop Vector
7 : PM Closed Loop Vector Control
8 : EZ Open Loop Vector Control
V/f CL-V/f OLV CLV AOLV
Displays the motor speed that is currently detected. Display units are
determined by o1-03 [Keypad Display Selection].
Unit: 0.01 Hz
V/f CL-V/f OLV CLV AOLV
Displays the output voltage reference.
Unit: 0.1 V
V/f CL-V/f OLV CLV AOLV
Displays the DC bus voltage.
Unit: 1 V
V/f CL-V/f OLV CLV AOLV
Displays the output power (this value is calculated internally).
The signal level of the analog output changes according to the A1-02
[Control Method Selection] setting.
• A1-02 = 0, 1 [V/f Control]: Drive capacity (kW)
• A1-02 = 2 to 8 [Vector Control]: Motor Rated Power (kW) [E2-
11]
Unit: Determined by the maximum applicable motor output. The
maximum applicable motor output is determined by the drive
capacity and C6-01 [Normal / Heavy Duty Selection].
• Less than 11 kW (15 HP): 0.01 kW
• Less than 11 kW (15 HP): 0.1 kW
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
MFAO Signal
Ref.
Level
10 V = Max. -
frequency (-10 V
to +10 V)
10 V = Max. -
frequency (-10 V
to +10 V)
10 V = Drive rated -
current
No signal output -
available
10 V = Max. -
frequency (-10 V
to +10 V)
200 V class: 10 V -
= 200 Vrms
400 V class: 10 V
= 400 Vrms
200 V class: 10 V -
= 200 V
400 V class: 10 V
= 400 V
10 V: Drive -
capacity (motor
rated power) kW
(-10 V to +10 V)