8 Description of Function Codes NICE3000
new
User Manual
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Chapter 8 Description of Function Codes
8.1 Basic Elevator Parameters
8.1.1 Motor Control Mode
Function Code Parameter Name Setting Range Default Unit Property
F0-00
Control mode
0: Sensorless vector control (SVC)
1: Closed-loop vector control (CLVC)
2: Voltage/Frequency (V/F) control
1 -
★
It is used to set the control mode of the system, as described in the following table.
Value Control Mode Description Require Encoder?
0
Sensorless vector
control (SVC)
It is applicable to:
● Low-speed running during no-load commissioning and
fault judgment at inspection of the asynchronous motor
● Synchronous motor running on special conditions (used
only by professional engineers, not described in this
manual)
No
1
Closed-loop vector
control (CLVC)
It is applicable to normal running in distance control. Yes
2
Voltage/Frequency
(V/F) control
It is applicable to equipment detection (the ratio between the
voltage and the frequency is xed, control is simple, and the
low-frequency output torque feature is poor).
No
8.1.2 Command Source Selection
Function Code Parameter Name Setting Range Default Unit Property
F0-01
Command
source selection
0: Operation panel control
1: Distance control
1 -
★
It is used to set the source of running commands and running speed references.
Value
Command
Source
Working Mode
Purpose Remarks
X Input Y Output
0
Operation
panel
control
Not detect
X input
signals
Not output
(The relay for the
RUN contactor will
output during motor
auto-tuning.)
Used only
during motor
test or no-
load auto-
tuning
The controller is operated by pressing
and
on the operation panel,
and the running speed is set by F0-02
(Running speed under operation panel
control)