YASKAWA T1000V Technical Manual page 363

No. Name
U5-01 PID Feedback
U5-02 PID Input
U5-03 PID Output
U5-04 PID Setpoint
U5-05 PID Differential Feedback
U5-06 PID Adjusted Feedback
Motor Secondary Current
U6-01
(Iq)
Motor Excitation Current
U6-02
(Id)
U6-03 ASR Input
U6-04 ASR Output
Output Voltage Reference
U6-05
(Vq)
Output Voltage Reference
U6-06
(Vd)
U6-07 q-axis ACR Output
U6-08 d-Axis ACR Output
U6-21 Offset Frequency
U6-80 to
Option Monitors 1 to 20
U6-99
U9-01 KEB Start Voltage
U9-02 KEB End Voltage
KEB Function Limit
U9-03
Monitor
<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.
YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
Description
U5: PID Monitors
Use U5 parameters to view application-specific settings.
Displays the PID feedback value in.
Displays the amount of PID input (deviation between PID
target and feedback).
Displays PID control output.
Displays the PID setpoint.
Displays the 2nd PID feedback value if differential
feedback is used.
Displays the subtraction value of both feedback values if
differential feedback is used.
U6: Operation Status Monitors
Use U6 parameters to display drive control information.
Displays the value of the motor secondary current (Iq).
Displays the value calculated for the motor excitation
current (Id).
Displays the ASR input value if V/f Control with Simple
PG Feedback is enabled.
Displays the ASR output value if V/f Control with Simple
PG Feedback is enabled.
Output voltage reference (Vq). (q-axis)
Output voltage reference (Vd). (d-axis)
Displays the current control (ACR) output of for the
motor secondary current (Iq).
Displays the current control (ACR) output of for the
motor excitation current (Id).
Displays the frequency added to the main frequency
reference.
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.
U9: KEB Voltage Monitors
U9 monitors display data regarding the DC bus voltage while KEB is performed.
DC bus voltage value used as KEB trigger level
DC bus voltage used as KEB end level
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.
B.3 Parameter Table
Control
Mode
Analog Output
Unit
Level
V/f OL
V
0.01% A A A
0.01% A A A
0.01% A A A
10 V: 100% (max.
0.01% A A A
freq.)
0.01% A A A
0.01% A A A
10 V: 100% 0.1% A A A
0.1% − A A
10 V: 100%
10 V: 100% (max.
0.1% A −
freq.)
10 V: 100% (max.
0.1% A −
freq.)
10 V: 200 V (400 0.1
− A A
V) Vac
10 V: 200 V (400 0.1
− A A
V) Vac
10 V: 100% 0.1% − A −
0.1% − A −
10 V: 100%
10 V: max.
0.1% A A A
frequency
– – A A A
– – A A A
– – A A A
– – A A A
Addr.
Hex
P
M
57
63
64
65
7D2
7D3
51
52
−
54
− 55
59
5A
5F
60
7D5
7B to
7F9
820
821
822
B
363