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Option
Terminal
Code
Symbol
ZS
Zero Hz Speed
21
Detection Signal
DSE
Speed Deviation
22
Excessive
POK
Positioning Completion
23
FA4
Frequency Arrival Type
24
4–Over frequency
FA5
Frequency Arrival Type
25
5–Set frequency
OL2
Overload Advance
26
Notice Signal 2
ODc
Analog Voltage Input
27
Disconnect Detection
OIDc
Analog Current input
28
Disconnect Detection
FBV
PID Second Stage
31
Output
NDc
Network Disconnect
32
Detection
LOG1
Logic Output Function 1
33
LOG2
Logic Output Function 2
34
LOG3
Logic Output Function 3
35
WAC
Capacitor Life Warning
39
Signal
Output Function Summary Table
Function Name
ON
Output frequency falls below the threshold
specified in C063
OFF
Output frequency is higher than the threshold
specified in C063
ON
Deviation of speed command and actual speed
exceeds the specified value P027.
OFF
Deviation of speed command and actual speed
does not exceed the specified value P027.
ON
Positioning is completed
OFF
Positioning is not completed
ON
When output to motor is at or above the set freq.,
even if in accel (C045) or decel (C046) ramps
OFF
When output to motor is OFF, or at a level below
the set frequency
ON
When output to motor is at the set frequency,
during accel (C045) and decel (C046).
OFF
When output to motor is OFF, or is not at a level of
the set frequency
ON
When output current is more than the set
threshold (C111) for the overload signal
OFF
When output current is less than the set threshold
for the deviation signal
ON
When the [O] input value < B070 setting (signal
loss detected)
OFF
When no signal loss is detected
ON
When the [OI] input value < B071 setting (signal
loss detected)
OFF
When no signal loss is detected
ON
Transitions to ON when the inverter is in RUN
Mode and the PID Process Variable (PV) is less
than the Feedback Low Limit (C053)
OFF
Transitions to OFF when the PID Process Variable
(PV) exceeds the PID High Limit (C052), and
transitions to OFF when the inverter goes from
Run Mode to Stop Mode
ON
When the communications watchdog timer (period
specified by C077) has time out
OFF
When the communications watchdog timer is
satisfied by regular communications activity
ON
When the Boolean operation specified by C143
has a logical "1" result
OFF
When the Boolean operation specified by C143
has a logical "0" result
ON
When the Boolean operation specified by C146
has a logical "1" result
OFF
When the Boolean operation specified by C146
has a logical "0" result
ON
When the Boolean operation specified by C149
has a logical "1" result
OFF
When the Boolean operation specified by C149
has a logical "0" result
ON
Lifetime of internal capacitor has expired.
OFF
Lifetime of internal capacitor has not expired.
69
Description
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