Symbol
JOG/OH
Continued)
RT
MRS
RES
AU
SD
10
2
Terminal name
2 nd acceleration/ 2 nd acceleration/deceleration time can be
deceleration time selected by short-circuiting, between RT and
select terminal SD.
Inverter output
shutoff, input
terminal
Reset signal, input
terminal
Current frequency
reference signal
select terminal
Instantaneous stop,
restart select
terminal
Common terminal .foi
contact input
Power supply
terminal for
frequency reference
Frequency reference
input signal
Description
With external relay, it is possible to stop
inverter operation by a thermal contact
input signal.
0
Shuts off transistor base current (inverter
output) to stop motor by. means of
magnetic brake, etc.
Inverter output is shut off when MRS and
SD are short-circuited.
To reset inverter after tripping, RES and
SD are* short-circuited for ‘more than O.lsec,
When AU and SD are short-circuited, DC
current ranging from 4 mA to 20mA can
be used as frequency reference signal.
0
When CS and SD are held short-circuited,
operation is restarted automatically after
restoration following a power failure. (p. 12)
Common to contact input signal and
frequency indication
Insulated from common’ circuit of inverter
control circuit
DC 5 V or DClOV (selestabble by changing
position of connector) . See p. 23.
Permissible maximum load current: 1OmA
When 0 to 5 V signal ‘(or 0 to lOV> is
input, the output frequency is at a maximum
at 5 V (or lOV> of input voltage.
0
-54-
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