Output Current Detection Function (Pr. 150, Pr. 151) - Mitsubishi FR-E520-0.1KN Instruction Manual

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

Pr. 150 "output current detection level"
Pr. 151 "output current detection time"
" 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 any of Pr. 190 to Pr. 192 to assign the terminal (remote input) 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 at least about 100ms 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 (remote input) functions are changed using Pr. 190 to
Pr. 192, the other functions may be affected. Confirm the functions of the
corresponding terminals (remote input) before making setting.
Setting
Range
150% 0 to 200.0%
0 0 to 10 s
Related parameters
Pr. 190 to Pr. 192
(output terminal (remote input)
function selection)
Output current detection
signal (Y12)
OFF
Pr.150
Description
125
PARAMETERS
100ms
ON OFF
Pr.151
Time
4