Symbol
Terminal name
A,W
RUN
IPF
FU
Alarm signal outpui
terminal
Inverter “RUN”
status output
signal terminal
IC signal
Up-to-frequency
signal terminal
(Up to pre-set
speed)
IC signal
Overload alarm
signal terminal
IC signal
Instantaneous power
failure signal terminal
IC signal
Output frequency
detection signal
terminal
IC ,~ signal
Description
0
Integrated Circuit contact signal which indicates
that a protective function of the inverter
has activated and inverter output is shut off.
Output from B and C is closed (A-C open)
when operation is normal, and output from
B and C is open (A-C closed) when a
protectfve function is activated.
Contact capacity: AC230V 0.3A, DC3OV 0.3A
The signal is “L” level when invert.er output
frequency is higher than start frequency,
and ” H ” level without output and during
DC dynamic brake operation ********. (open
collector output)
:
The signal is ” L ”
when inverter output
frequency reaches the range of -tlO%
(initial setting) of preset frequency (may be
changed by user) . The signal is “H”
during acceleration deceleration, or stopped
(open collector, output) .
The signal falls to ” L ” level if current
exceeds the preset value and the stall
preventive function is activated. The signal
is ” H ” when the stall prevention function
is reset (open collector output) .
The signal falls to ” L ” level if instantaneous
power failnre or undervoltage alarm occurs
(open collector output) .
The signal falls to ” L ” level if inverter
output frequency exceeds frequency level
wrezet by user.
0
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