MITSUBISHI ELECTRIC FR-S520 - Manual (Page 99)

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2
.9.2 Output terminal function selection
You can change the functions of the open collector and contact output terminals.
Parameter Name
Factory
Setting
Setting
Range
Remarks
64
RUN terminal
function
selection
0
65
A, B, C
terminal
function
selection
99
0, 1, 3, 4,
11 to 16,
98, 99
Setting is enabled when Pr. 30 = "1"
Setting
Signal
Name
Function Operation
Parameters
Referred to
0 RUN Inverter running
Output during operation when the
inverter output frequency rises to or
above the starting frequency.
Pr. 2, Pr.13
1 SU Up to frequency
Output when the output frequency is
reached.
Pr. 41
3 OL Overload alarm
Output while stall prevention function
is activated. Pr. 21, Pr. 22,
Pr. 23, Pr. 28
4 FU
Output frequency
detection Output when the output frequency
rises to or above the setting.
Pr. 42, Pr. 43
11 RY
Inverter operation
ready
Output when the inverter is ready to
be started by switching the start
signal on.
—
12 Y12
Output current
detection Output when the output current rises
to or above the setting.
Pr. 48, Pr. 49
13 Y13
Zero current
detection Output when the output current
reaches 0.
Pr. 50, Pr. 51
14 FDN PID lower limit
15 FUP PID upper limit
16 RL
PID forward-reverse
rotation output
Outputs the detection signal under
PID control.
Pr. 88 to Pr. 94
98 LF Minor fault output
Output when a minor fault (fan failure
or communication error warning)
occurs.
Pr. 76, Pr. n5
99 ABC Alarm output
Output when the inverter's protective
function is activated to stop the output
(major fault).
—
REMARKS
The same function may be set to more than one terminal.