Operating; Operation Setting And A Frequency Setting By The Terminal Control; Operation Setting And Frequency Setting With The Digital Operator; Operation Setting And Frequency Setting From Both The Digital Operator And The Terminal Operator - Hyundai N700E Instruction Manual

N700E INSTRUCTION MANUAL
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3.1

Operating

This inverter requires two different signals in order for the inverter to operate correctly.
The inverter requires both an operation setting and a frequency setting signal.
The following indicates the details of each method of operation and necessary instructions
for operation.
3.1.1

Operation setting and a frequency setting by the terminal control

(1) This is the method which controls the inverter by connecting the control circuit terminals with signals
from the outside(the frequency setting, the starting switch etc.).
(2) The operation is started when the operation setting (FW, REV) is turned ON while the input power is
turned ON.
(Note) The methods of setting the frequency with the terminal are the voltage setting and the current
setting. Both are selective. The control circuit terminal list shows necessary things for each setting.
① The operation setting : switch, relay, etc.
② The frequency setting: signals from volume or external (DC 0∼10V, 4∼20mA etc.)
3.1.2

Operation setting and frequency setting with the digital operator.

(1) This is the method of operation from the digital operator, which is supplied with the inverter as standard,
or the optional remote operator keypad (OPE. KEYPAD) and volume (OPE. VOL).
(2) When the inverter is being controlled by digital operator, the terminals (FW, REV) are not available.
Frequency can be also controlled by digital operator.
3.1.3 Operation setting and frequency setting from both the digital operator and
the terminal operator
(1) This is the method of inverter operating from both of the above two operating methods.
(2) The operation setting and the frequency setting can be done through the digital operator and the
terminal operator..
EXTERNAL WIRING
KEYPAD
BOTH
3-3