MITSUBISHI ELECTRIC FR-S520E - Manual (Page 114)

104
Terminal function selection parameters
2.9.2 Output terminal function selection (Pr. 64 , Pr. 65 )
<Setting>
You can change the functions of the open collector output terminal and contact
output terminal.
Parameter Name
Factory
Setting
Setting Range Remarks
64
RUN terminal function
selection
0
0, 1, 3, 4, 11 to
16, 93, 95, 98, 99 Setting is enabled
when Pr. 30 = "1"
65
A, B, C terminal function
selection
99
0, 1, 3, 4, 11 to
16, 95, 98, 99
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
Outputs the detection signal
under PID control.
Pr. 88 to Pr. 94
15 FUP PID upper limit
16 RL
PID forward-reverse
rotation output
93 Y93
Current average value
monitor signal
The output current average value
and maintenance timer value are
output during the constant speed
operation. (can be set to the RUN
terminal (Pr.64) only)
H3 to H5
95 Y95
Maintenance timer
alarm
Output when maintenance
parameter H1 is greater than
maintenance parameter H2.
H1, H2
98 LF Minor fault output
Output when a minor fault (fan
failure or communication error
warning) occurs.
Pr. 76, n5
99 ABC Alarm output
Output when the inverter's
protective function is activated to
stop the output (major fault).

REMARKS
One function can be assigned to two terminals.