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5. PARAMETERS
5.9 (T) Multi-Function Input Terminal Parameters
5.9.7 Checking of current input on analog input terminal
When current is input to the analog input terminal 2 and terminal 4, operation when the current input has gone below the
specified level (loss of analog current input) can be selected. It is possible to continue the operation even when the analog
current input is lost.
Pr. Name Initial
value
Setting
range
Description
573
T052
4 mA input check selection 9999 1 Operation continues with output frequency
before the current input loss.
Check the current
input on terminals 2
and 4.
2 4 mA input fault (E.LCI) is activated when the
current input loss is detected.
3 The inverter output decelerates the motor to a
stop when the current input loss is detected.
After the motor is stopped, 4 mA input fault
(E.LCI) is activated.
4 Operation continues at the frequency set in
Pr.777.
11 Operation continues at the output frequency
before the current input loss.
Check the current
input on terminal 4.
12 4 mA input fault (E.LCI) is activated when the
current input loss is detected.
13 The inverter output decelerates the motor to a
stop when the current input loss is detected.
After the motor is stopped, 4 mA input fault
(E.LCI) is activated.
14 Operation continues at the frequency set in
Pr.777.
21 Operation continues at the output frequency
before the current input loss.
Check the current
input on terminal 2.
22 4 mA input fault (E.LCI) is activated when the
current input loss is detected.
23 The inverter output decelerates the motor to a
stop when the current input loss is detected.
After the motor is stopped, 4 mA input fault
(E.LCI) is activated.
24 Operation continues at the frequency set in
Pr.777.
9999 No current input check
777
T053
A681
4 mA input check operation
frequency
9999 0 to 590 Hz Set the frequency to continue operation when the current input is lost.
(Valid when Pr.573 = "4, 14, or 24")
9999 No current input check when Pr.573 = "4, 14, or 24"
778
T054
A682
4 mA input check filter 0 s 0 to 10 s Set the current input loss detection time.
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