U5: Pid Monitors; U6: Operation Status Monitors - YASKAWA A1000 Technical Manual

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U5: PID Monitors

No.
(Addr. Name
Hex)
U5-01
PID Feedback
(57)
U5-02
PID Input
(63)
U5-03
PID Output
(64)
U5-04
PID Setpoint
(65)
U5-05
PID Differential Feedback
(7D2)
U5-06
PID Adjusted Feedback
(7D3)
U5-21
Automatically Calculated
(872)
Energy Saving Coefficient
<1>
Ki Value
U5-22
Automatically Calculated
(873)
Energy Saving Coefficient
<1>
Kt Value
<1> Available in drive software versions 1015 and later.
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U6: Operation Status Monitors

No.
(Addr. Name
Hex)
U6-01 Motor Secondary Current
(51) (Iq)
U6-02 Motor Excitation Current
(52) (Id)
U6-03
ASR Input
(54)
U6-04
ASR Output
(55)
U6-05 Output Voltage Reference
(59) (Vq)
U6-06 Output Voltage Reference
(5A) (Vd)
U6-07
q-Axis ACR Output
(5F)
U6-08
d-Axis ACR Output
(60)
U6-09 Advance Phase
(7C0) Compensation (Δθ)
U6-10 Control Axis Deviation
(7C1) (Δθ)
U6-13 Flux Position Detection
(7CA) (sensor)
U6-14 Flux Position Estimation
(7CB) (observer)
U6-18 Speed Detection PG1
(7CD) Counter
U6-19 Speed Detection PG2
(7E5) Counter
U6-20 Frequency Reference Bias
(7D4) (Up/Down 2)
YASKAWA ELECTRIC TOEP C710616 41B YASKAWA AC Drive - A1000 Quick Start Guide
Description
Displays the PID feedback value.
Displays the amount of PID input (deviation between PID setpoint and
feedback).
Displays PID control output.
Displays the PID setpoint.
Displays the 2nd PID feedback value if differential feedback is used (H3-
oo = 16).
Displays the difference of both feedback values if differential feedback is
used (U5-01 - U5-05). If differential feedback is not used, then U5-01 and
U5-06 will be the same.
Displays the energy saving coefficient Ki value.
Displays the energy saving coefficient Kt value.
Description
Displays the value of the motor secondary current (Iq). Motor rated
secondary current is 100%.
Displays the value calculated for the motor excitation current (Id). Motor
rated secondary current is 100%.
Displays the input and output values when using ASR control.
Output voltage reference (Vq) for the q-Axis.
Output voltage reference (Vd) for the d-Axis.
Displays the output value for current control relative to motor secondary
current (q-Axis).
Displays the output value for current control relative to motor secondary
current (d-Axis).
Displays the degree of forward phase correction after calculating the
deviation of Δθcmp.
Displays the amount of deviation between the actual d-Axis / q-Axis and
the γ-Axis / δ-Axis used for motor control.
Monitors the value of the flux position detection (sensor).
Monitors the value of the flux position estimation.
Monitors the number of pulses for speed detection (PG1).
Monitors the number of pulses for speed detection (PG2).
Displays the bias value used to adjust the frequency reference.
B.13 U: Monitors
Analog Output
Unit
Level
10 V: 100% 0.01%
10 V: 100% 0.01%
10 V: 100% 0.01%
10 V: 100% 0.01%
10 V: 100% 0.01%
10 V: 100% 0.01%
No signal output
0.01
available
No signal output
0.01
available
Analog Output
Unit
Level
10 V: Motor secondary
0.1%
rated current
10 V: Motor secondary
0.1%
rated current
10 V: Max frequency
0.01%
10 V: Motor secondary
rated current
<1>
0.1 Vac
10 V: 200 Vrms
<1>
0.1 Vac
10 V: 200 Vrms
<1>
0.1%
10 V: 200 Vrms
<1>
0.1%
110 V: 200 Vrms
10 V: 180 deg
0.1 deg
-10 V: -180 deg
10 V: 180 deg
0.1 deg
-10 V: -180 deg
10 V: 180 deg
0.1 deg
-10 V: -180 deg
10 V: 180 deg
0.1 deg
-10 V: -180 deg
10 V: 65536 1 pulse
10 V: 65536 1 pulse
10 V: Max frequency 0.1%
235
B