
VFD-F Series
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5-22
Setting Functions Descriptions
14 Decrease Frequency
frequency command.
This terminal is only available when the AC
drive is functioning. This terminal is disabled
wile the AC drive is not functioning
When this terminal is working, master frequency
can be adjusted Up/Down at the real output
frequency. The adjusting rate of master
frequency command is related to the
Accel/Decel time.
15 Emergency stop (NO)
16 Emergency stop (NC)
Generates an external fault (EF1). The function is
identical to the external terminal (EF).
17 AVI(open), ACI1(close)
External selection of the Master Frequency
command. (Analog input AVI = terminal open) or
(ACI1 = terminal closed). This setting over-rides
Pr.02-00.
18 KEYPAD(open), EXT(close)
External selection of the Operation Command
Source. (Keypad = terminal open) or (External
terminals = terminal closed). This setting is
valid when Pr.02-01 is set to 00. Otherwise,
the Operation Command Source will follow
the setting in Pr.02-01.
When this terminal is set, the master
frequency command from Pr02-01 is
automatically disabled.
19 PID disable
Disable PID feedback control and operate via
Master Frequency Command source Pr.02-00.
20 Auxiliary 1 input
21 Auxiliary 2 input
22 Auxiliary 3 input
23 Auxiliary 4 input
24 Auxiliary 5 input
25 Auxiliary 6 input
26 Auxiliary 7 input
Parameter value 20 to 26 program Multi-Function
Input Terminals (Pr.04-00~Pr.04-07) to correspond
with the AC drive multi-function output terminals
Pr.03-00 to 03-07 (settings 09-15).
27 Motor No.1 output disable
28 Motor No.2 output disable
29 Motor No.3 output disable
30 Motor No.4 output disable
When multiple motors are controlled by an AC
drive, these settings will allow the corresponding
motor to disable and ignore this motor. AC drive
will not accept a “Motor Output Disabled” signal
when it is running.
31 All motor outputs disable
When multiplex motors are in circulative control
mode, this terminal can stop the motor that power
supply is not from AC drive and set the circulative
control mode disable. Now only the motor in
running keeps running.
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