LS SV-xxx-iP5A-2, Руководство пользователя

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Chapter 4 - Operation
4-14
2) Sensorless vector control
Related parameters for starting in Sensorless vector control when FU2-60
[Control Mode Selection] is set to Sensorless.
Parameter Name Code Description
When starting
FU2-64 Pre-excitation time setting
I/O-20~27 Programmable Digital Input terminals define
3) Parameters to monitor motor and inverter status
Parameter Name Code Description
Output current/
motor speed
DRV-8~9 Displays output current and motor rpm.
DC link voltage DRV-10 Displays DC link voltage.
User display
selection
(Voltage and watt)
DRV-11
FU2-81
Either output voltage or power selected in FU2-81 is
displayed in DRV-11.
Fault display DRV-12 Displays the current inverter fault.
TAR / OUT
Freq. display
DRV-14
Displays Target freq. for Accel/Decel and Output freq
during Accel/Decel.
REF/FBK display DRV-15
Displays PID Reference/ Feedback frequency
display.
Speed (Hz / Rpm)
selection
DRV-16 Selects inverter output speed unit [Hz or Rpm].
PID parameter DRV-18 Displays related parameters of PID controller.
AD parameter DRV-19 Displays inverter analog input value to AD value.
EXT - PID
parameter
DRV-20 Displays related parameters of EXT
–PID controller.
Note) DRV-15, DRV-18 only displayed when APP-02 [proc PI mode] is set to
“Yes.” DRV-20 only displayed when APP-80 [Ext PI mode] is set to “Yes.”
4) Parameter initialize
Parameter Name Code Description
Software version FU2-82 Displays the inverter software version.
Parameter
Read/Write/
Initialize/Lock
FU2-91
FU2-92
FU2-93
FU2-94
FU2-95
[FU2-91], [FU2-92] : Copying parameters from
other inverter
[FU2-93] : Initializing parameters to factory setting
values
[FU2-94] : Parameter write disabled
[FU2-95] : Parameter save
Note: Motor parameters (FU2-40~46, FU2-62~63) returned to factory setting once
Parameter Read/Write is executed.