YASKAWA A1000 Series Quick Start Manual page 179

No. Name
Run Command Source
U4-21
Selection
MEMOBUS/Modbus
U4-22
Communications
Reference
Communication Option
U4-23
Card Reference
<50> When reading the value of this monitor via MEMOBUS/Modbus a value of 8192 is equal to 100% of the drive rated output current.
U5: PID Monitors
■
No. Name
U5-01 PID Feedback
U5-02 PID Input
U5-03 PID Output
U5-04 PID Setpoint
PID Differential
U5-05
Feedback
U5-06 PID Adjusted Feedback
U6: Operation Status Monitors
■
No. Name
Motor Secondary
U6-01
Current (Iq)
Motor Excitation Current
U6-02
(Id)
U6-03 ASR Input
U6-04 ASR Output
Output Voltage
U6-05
Reference (Vq)
YASKAWA ELECTRIC TOEP C710616 21C YASKAWA AC Drive - A1000 Quick Start Guide
Displays the source for the Run command as XY-nn.
X: Indicates which Run source is used:
1 = Reference 1 (b1-02)
2 = Reference 2 (b1-16)
Y: Input power supply data
0 = Digital operator
1 = External terminals
3 = MEMOBUS/Modbus communications
4 = Communication option card
7 = DWEZ
nn: Run command limit status data
00: No limit status.
01: Run command was left on when stopped in the PRG mode
02: Run command was left on when switching from LOCAL to REMOTE
operation
03: Waiting for soft charge bypass contactor after power up (Uv or Uv1
flashes after 10 s)
04: Waiting for "Run command prohibited" time period to end
05: Fast Stop (digital input, digital operator)
06: b1-17 (Run command given at power-up)
07: During baseblock while coast to stop with timer
08: Frequency reference is below minimal reference during baseblock
09: Waiting for Enter command
Displays the drive control data set by MEMOBUS/Modbus communications
register no. 0001H as a four-digit hexadecimal number.
Displays drive control data set by an option card as a four-digit hexadecimal
number.
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-
= 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 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.
Description
Description
Description
B Parameter List
Analog Output
Unit
Level
No signal output
–
available
No signal output
–
available
No signal output
–
available
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%
Analog Output
Unit
Level
10 V: Motor
secondary rated 0.1%
current
10 V: Motor
secondary rated 0.1%
current
10 V: Max
frequency
0.01%
10 V: Motor
secondary rated
current
10 V: 200
0.1 Vac
Vrms
<18>
B
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