11.17 U: Monitors
656 YASKAWA SIEPC71061737D GA800 Drive Technical Reference
◆ U5: PID Monitors
No.
(Hex.)
Name Description MFAO Signal Level
U5-01
(0057)
PID Feedback
Shows the PID control feedback value. Parameter b5-20 [PID Unit Selection] sets the display units.
Unit: 0.01%
10 V: Maximum frequency
(0 V to +10 V)
U5-02
(0063)
PID Input
Shows the change between the PID setpoint and PID feedback (the quantity of PID input) as a
percentage of the maximum output frequency.
Unit: 0.01%
10 V: Maximum frequency
(0 V to +10 V)
U5-03
(0064)
PID Output
Shows the PID control output as a percentage of the maximum output frequency.
Unit: 0.01%
10 V: Maximum frequency
(0 V to +10 V)
U5-04
(0065)
PID Setpoint
Shows the PID setpoint. Parameter b5-20 [PID Unit Selection] sets the display units.
Unit: 0.01%
10 V: Maximum frequency
(0 V to +10 V)
U5-05
(07D2)
PID DifferentialFdbk
Shows the PID differential feedback value as a percentage of the maximum output frequency.
This monitor is available after you set H3-02, H3-10, or H3-06 = 16 [MFAI Function Selection =
Differential PID Feedback].
Unit: 0.01%
10 V = Maximum frequency
(-10 V to +10 V)
U5-06
(07D3)
PID Fdbk-Diff PID Fdbk
Shows the difference from calculating U5-05 - U5-01 [PID DifferentialFdbk] - [PID Feedback].
Unit: 0.01%
Note:
U5-01 [PID Feedback] = U5-06 when H3-02, H3-10, or H3-06 ≠ 16 [MFAI Function Selection ≠
Differential PID Feedback].
10 V = Maximum frequency
(-10 V to +10 V)
U5-21
(0872)
Expert
Energy Save Coeff Ki
Shows the energy-saving coefficient Ki value for PM.
Unit: 0.01
No signal output available
U5-22
(0873)
Expert
Energy Save Coeff Kt
Shows the energy-saving coefficient Kt value for PM.
Unit: 0.01
No signal output available
U5-99
(1599)
PID Setpoint Command
Shows the PID setpoint command. Parameter b5-20 [PID Unit Selection] sets the display units.
Unit: 0.01%
10 V: Maximum frequency
(0 V to +10 V)
◆ U6: Operation Status Monitors
No.
(Hex.)
Name Description MFAO Signal Level
U6-01
(0051)
Iq Secondary Current
Shows the value calculated for the motor secondary current (q-Axis) as a percentage of the motor
rated secondary current.
Unit: 0.1%
10 V: Motor secondary rated
current (0 V to +10 V)
U6-02
(0052)
Id ExcitationCurrent
Shows the value calculated for the motor excitation current (d-Axis) as a percentage of the motor
rated secondary current.
Unit: 0.1%
10 V: Motor secondary rated
current (0 V to +10 V)
U6-03
(0054)
ASR Input
Shows the ASR input value as a percentage of the maximum frequency.
Unit: 0.01%
10 V: Maximum frequency
(0 V to +10 V)
U6-04
(0055)
ASR Output
Shows the ASR output value as a percentage of the motor rated secondary current.
Unit: 0.01%
10 V: Motor secondary rated
current (0 V to +10 V)
U6-05
(0059)
OutputVoltageRef: Vq
Shows the drive internal voltage reference for motor secondary current control (q-Axis).
Unit: 0.1 V
200 V Class: 10 V = 200
Vrms
400 V Class: 10 V = 400
Vrms
(0 V to +10 V)
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