BENSHAW Rsi S Series, Инструкция по эксплуатации

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Learning Advanced Features
203
Code Description
Eq during acceleration: Operation frequency
≧
Detect frequency
Eq during deceleration: Operation
frequency>(Detected frequency
–
Detected
frequency width/2)
Ex: OU.57, FDT Frequency = 30 Hz.
OU.58, FDT Band = 10 Hz.
FDT-4 functions as shown in the graph below.
5 Overload Outputs a signal when the motor overload is detected
based on Pr.18 and Pr.19.
6 IOL Outputs a signal when the inverter trips on an inverter
overload fault.
7 Underload Outputs a signal when the inverter trips on an under
load fault.
8 Fan Warning Outputs a signal at fan fault warning.
9 Stall Outputs a signal when a motor is overloaded and
stalled.
10 Over voltage Outputs a signal when the inverter DC link voltage
rises above the over voltage protection level.
11 Low Voltage Outputs a signal when the inverter DC link voltage
drops below the low voltage protective level.
12 Over Heat Outputs signal when the inverter overheats.
13 Lost command Outputs a signal when there is a loss of the analog
input.
Outputs a signal when RS-485 communication
command is lost.
Outputs a signal when an expansion I/O card is
installed and signal is lost.
14 RUN Outputs a signal when operation command (run) is
entered and the inverter outputs voltage.
There is no output during DC braking at start.
30Hz
25Hz
Q1
Frequency
Run cmd