Function Application
‑545‑
Value
Function
Detailed Description
12
Multi‑reference
terminal 1
Multi‑reference is selected as the main frequency
source. You can set the 16 states of the four terminals
to 16 speeds or 16 references. This function is
applicable to scenarios where continuous adjustment
of the AC drive running frequency is not required and
only several frequency values are required.
13
Multi‑reference
terminal 2
14
Multi‑reference
terminal 3
15
Multi‑reference
terminal 4
16
Terminal 1 for
acceleration/
deceleration time
selection
Four groups of acceleration/deceleration time can be
selected through combinations of four states of these
two terminals.
The acceleration time is the time required by the AC
drive to accelerate from zero frequency to the
acceleration/deceleration base frequency (F0‑25). The
deceleration time is the time required by the AC drive
to decelerate from the acceleration/deceleration base
frequency (F0‑25) to zero frequency.
17
Terminal 2 for
acceleration/
deceleration time
selection
18 Frequency source
switchover
The terminal is used to switch between input methods
of the frequency reference. The frequency reference is
set through F0‑07 (final frequency reference setting
selection).
19
UP and DOWN
setting clear
When the operating panel is used as the main
frequency source, this terminal function can be used to
clear the frequency change made through the
or
key on the operating panel or the terminal
UP or DOWN functions (6 or 7) and resume the main
frequency to the value specified by the F0‑08
parameter.
20
Running command
switchover terminal
1
When the running command is set through the
terminal (F0‑02=1) and this terminal is active, the
control mode can be switched between the terminal
and the operating panel.
When the running command is set through
communication (F0‑02 = 2) and this terminal is active,
the control mode can be switched between the
communication and the operating panel.
21
Acceleration/
Deceleration
disabled
The terminal is used to keep the AC drive at the current
running frequency regardless of the changes of the
external input frequency unless a stop command is
received.
22 PID pause
The terminal is used to suspend PID control
temporarily, so that the AC drive keeps the current
output frequency with no more PID tuning on the
frequency source.
To Next Page
Loading...
