B.3 Parameter Table
YASKAWA ELECTRIC
SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
363
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U5: PID Monitors
Use U5 parameters to view application-specific settings.
U5-01
PID Feedback
Displays the PID feedback value in.
10 V: 100% (max.
freq.)
0.01% A A A
57
U5-02
PID Input
Displays the amount of PID input (deviation between PID
target and feedback).
0.01% A A A
63
U5-03
PID Output
Displays PID control output.
0.01% A A A
64
U5-04
PID Setpoint
Displays the PID setpoint.
0.01% A A A
65
U5-05
PID Differential Feedback
Displays the 2nd PID feedback value if differential
feedback is used.
0.01% A A A
7D2
U5-06
PID Adjusted Feedback
Displays the subtraction value of both feedback values if
differential feedback is used.
0.01% A A A
7D3
U6: Operation Status Monitors
Use U6 parameters to display drive control information.
U6-01
Motor Secondary Current
(Iq)
Displays the value of the motor secondary current (Iq).
10 V: 100%
0.1% A A A
51
U6-02
Motor Excitation Current
(Id)
Displays the value calculated for the motor excitation
current (Id).
10 V: 100%
0.1%
−
A A
52
U6-03
ASR Input
Displays the ASR input value if V/f Control with Simple
PG Feedback is enabled.
10 V: 100% (max.
freq.)
0.1% A
− −
54
U6-04
ASR Output
Displays the ASR output value if V/f Control with Simple
PG Feedback is enabled.
10 V: 100% (max.
freq.)
0.1% A
− −
55
U6-05
Output Voltage Reference
(Vq)
Output voltage reference (Vq). (q-axis)
10 V: 200 V (400
V)
0.1
Vac
−
A A
59
U6-06
Output Voltage Reference
(Vd)
Output voltage reference (Vd). (d-axis)
10 V: 200 V (400
V)
0.1
Vac
−
A A
5A
U6-07
q-axis ACR Output
Displays the current control (ACR) output of for the
motor secondary current (Iq).
10 V: 100%
0.1%
−
A
−
5F
U6-08
d-Axis ACR Output
Displays the current control (ACR) output of for the
motor excitation current (Id).
10 V: 100%
0.1%
−
A
−
60
U6-21
Offset Frequency
Displays the frequency added to the main frequency
reference.
10 V: max.
frequency
0.1% A A A
7D5
U6-80 to
U6-99
Option Monitors 1 to 20
Fixed monitors U6-80 to U6-99 for comm. options.
Monitor content will vary based on the communication
option card connected to the drive. For more information,
refer to the instruction manual included with the
communication option card or to the Technical Manual.
–
–
A A A
7B to
7F9
U9: KEB Voltage Monitors
U9 monitors display data regarding the DC bus voltage while KEB is performed.
U9-01
KEB Start Voltage
DC bus voltage value used as KEB trigger level
–
–
A A A
820
U9-02
KEB End Voltage
DC bus voltage used as KEB end level
–
–
A A A
821
U9-03
KEB Function Limit
Monitor
Displays a 5 digit number if the KEB start or end levels
exceed the allowable range. If the first is “1”, then the
KEB start voltage exceeded the 150 - 400 V internal
limit. If the second digit is “1”, then the KEB end voltage
exceeds the internal limit of 150 - 400 V.
–
–
A A A
822
<18> Parameter setting value is not reset to the default value during drive initialization, A1-03 = 1110, 2220, 3330.
<20> Setting units vary by the maximum allowable motor capacity, which is determined by C6-01 and o2-04. Drives up to 11 kW display a two-
digit value, while drives 11 kW and larger display a single-digit value.
<42> This value's number of decimal places depends on the drive model (o2-04). The value will have two decimal places (0.01 A) for drives smaller
than 11 kW and one decimal place (0.1 A) for drives 11 kW and higher.
<44> While the value displayed in U1-03, U2-05, and U4-13 appear on the digital operator in amperes, viewing the value via MEMOBUS/Modbus
will display the value as percentage of 8192 (the maximum display value for MEMOBUS/Modbus). To convert this value to amperes, simply
divide the value displayed by 8192, and then multiply by the drive rated current.
<45> Once a Maintenance Monitor reaches 100%, the possibility of the drive malfunctioning increases greatly. It is strongly recommended that the
user periodically check Maintenance Monitor values.
No.
Name
Description
Analog Output
Level
Unit
Control
Mode
Addr.
Hex
V/f OL
V
P
M
