Output Current Detection Function (Pr. 150, Pr. 151) - Mitsubishi FR-E500 Series Instruction Manual

" Output current detection function (Pr. 150 to Pr. 151)

4.2.31 Output current detection function (Pr. 150, Pr. 151)

Pr. 150 "output current detection level"
Pr. 151 "output current detection period"
! If the output current remains higher than the Pr. 150 setting during inverter operation
for longer than the time set in Pr. 151, the output current detection signal (Y12) is
output.
(Use Pr. 192 to assign the terminal used for Y12 signal output.)
Parameter Factory
Number Setting
150
151
<Setting>
Refer to the following list and set the parameters:
Parameter
Number
Set the output current detection level.
150
100% is the rated inverter current.
Set the output current detection time. Set a period of time from when the
151 output current rises to or above the Pr. 150 setting to when the output
current detection signal (Y12) is output.
Note: 1. The output current detection signal is held on for about 100ms (at least) if it
switches on once when the output current rises to or above the preset
detection level.
2. This function is also valid during execution of offline auto tuning.
3. When the terminal functions are changed using Pr. 192, the other functions
may be affected. Confirm the functions of the corresponding terminals before
making settings.
Setting
Range
150% 0 to 200.0%
0 0 to 10 s
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Related parameters
Pr. 192
"A, B, C terminal (ABC) function
selection"
Output current
detection signal (Y12)
Pr.150
Description
113
PARAMETERS
100ms
OFF OFF
ON
Pr.151
Time