Control Circuit Terminals - Hyundai J300 series Instruction Manual

J300 INSTRUCTION MANUAL
5

5.6 Control circuit Terminals

Terminal symbol
FM Monitor terminal
CM1 Common terminal 1
PLC Internal interface common
Input signal power source
P24
Forward run/stop terminal
FW
Reverse run/stop
REV
CF1
Multistage speed
CF2
CF3
(NOTE1)
Jogging
JG
External DC braking
DB
STN Initialization
SET 2nd function
Two-stage acceleration
CH1
or deceleration
Free run stop
FRS
External trip
EXT
Power-ON restart prevention
USP
Commercial power source
CS
switching
SFT Terminal software lock
Analog input command
AT
RS Reset
Remote control function,
UP
acceleration
Remote control function,
DWN
deceleration
Terminal name
SW1
SW2
SW3
Analog : Output frequency, current, torque
Digital : Output frequency x frequency converted value
(Set in the remote operator monitor mode), max. pulse : 3.6kHz
Common terminal for the monitor terminal
Common terminal for the external power source of the sequencer
Internal power source for the contact input terminal and frequency
monitor terminal, 24 VDC.
Common for the FW terminal and intelligent input terminals
Output frequency
Forward
Reverse
ON
SWF
SWR
ON
Fourth(FS)
Frequency
speed
Third
(Hz)
speed
Second
speed
First
speed
Switch
ON ON ON
SW1
ON ON
SW2
ON
SWF
Jogging run
DC braking input signal
Initialization (shipment status at factory) input
The output frequency setting, base and maximum frequencies, control
method, motor constant, acceleration or deceleration time, manual
torque boost setting, and electronic thermal setting are changed in
batch.
The acceleration or deceleration time or selection of two-stage
accration or deceleration is changed by turning the contact ON.
The inverter stops and the motor stop free run FRS functions when
the contact is opened. (European version)
External trip input signal (The contact is open.)
Restart prevention when the power is turned on in the RUN state
(The contact is open.)
Switch signal from the commercial power source to inverter drive
(Note : When the terminal is used, a trip is also conceled.)
The data of all functions except for output frequency setting is locked.
See 12-9 [F-25].
Analog input voltage-current switching (When the contact is ON,
current input signal to OI-L is acrive.)
Trip or alarm signal is reset.
When the contact is turned ON, the operation is accelerated.
(Available only when the frequency command is sent to the operator.)
When the contact is turned ON, the operation is decelerated.
(Available the frequency command is sent to the operator.)
Description
CM1 PLC P24 FW
SWF
(Source type)
CM1 PLC P24 FW 8
SWF
Time
ON
When setting frequency, connect P24 and
6 or 7 and set with digital
operator or
1
.....
8 1
SWR
7 6
SW1 SW2
2 .