Parameter Groups
‑150‑
12‑15: Multi‑reference terminals 1–4
The AC drive selects the multi‑reference as the main frequency. The setting of 16
speeds or 16 references can be implemented through combinations of 16 states of
these four terminals. This function is applicable to applications where continuous
adjustment of the AC drive running frequency is not required and only several
frequency values are required.
16‑17: Terminal 1 to 2 for acceleration/deceleration selection
Four groups of acceleration and deceleration time can be switched through four
states of these two terminals. The acceleration time indicates the time required
by the AC drive to accelerate from 0 Hz to the acceleration/deceleration base
frequency (F0‑25). The deceleration time indicates the time required by the AC
drive to decelerate from the acceleration/deceleration base frequency (F0‑25) to 0
Hz.
18: Frequency source switchover
This function enables selection of different frequency reference input mode. The
frequency reference is set by F0‑07 (Final frequency reference setting selection).
19: UP and DOWN setting clear
When the main frequency is set through the operating panel and this terminal is
active, the frequency set through the UP/DOWN keys on the operating panel can
be cleared, and the frequency will be reset to the value of F0‑08.
20: Command source 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 inhibition
The terminal is used to keep the AC drive at the current running frequency
regardless of changes of the external input frequency (unless a stop command is
received).
22: PID pause
PID is invalid temporarily. The AC drive maintains the current output frequency
without supporting PID adjustment of the frequency source.
23: PLC state reset
The terminal is used to restore the AC drive to the initial state of the simple PLC.
24: Wobble pause
In the wobble process, when this terminal is active, the wobble function pauses
(the AC drive outputs at the center frequency).
25: Counter input
In the count process, when the terminal is active, a count pulse is input.
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