Chapter 5 Parameters
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VFD-B Series
Revision July 2008, BE16, SW V4.08 & V5.00
5-55
Settings Function Description
25 Forced
Stop
(N.C.)
26 Forced
Stop
(N.O.)
These two parameters have the same function as the
“STOP” command with stop method acc. to Pr.02-02.
No error message is displayed. When parameter value
25 or 26 is enabled, a new RUN command is needed.
27
Parameter lock enable (N.O.)
When this setting is enabled, all parameters will be
locked and write parameters are disabled.
28 PID
function
disabled
When the input is ON for this setting, the PID function
will be disabled.
29
Jog FWD/REV command
ON: REV
OFF: FWD
This command will be effective only when external
terminal JOG is active.
30 External
Reset
(N.C.)
The function is the same as setting 05 but for use with
normally close contact.
31
Source of second frequency
command enabled
Used to select the first/second frequency command
source. Refer to Pr.02-00 and 02-13.
ON: 2
nd
Frequency command source
OFF: 1
st
Frequency command source
32
Source of second operation
command enabled
Used to select the first/second operation command
source. Refer to Pr.02-01 and 02-14.
ON: 2
nd
Operation command source
OFF: 1
st
Operation command source
33 One
shot
PLC
The function is the same as setting 14 but the trigger
signal is a one shot pulse, for example: a push button
input. It can be cancelled by a “STOP” command.
34
Proximity sensor input for
simple Index function
This function should be used with Pr.04-23 ~ Pr.04-25.
35
Output Shutoff Stop (N.O.)
36
Output Shutoff Stop (N.C.)
AC motor drive will stop output and the motor free run if
one of these settings is enabled. If the status of terminal
is changed, AC motor drive will restart from 0Hz.
N.O.= Normally Open.
N.C.= Normally Closed.
When parameter value 21 and 22 are set and these two terminals are ON, the priority of
analog input signals are AVI > ACI > AUI.
