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Up-to-frequency Sensitivity (pr. 41); Output Frequency Detection (pr. 42, Pr. 43) - Mitsubishi Electric FR-E500 Instruction Manual

Fr-e500 series transistorized inverter.
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4.2.18 Up-to-frequency sensitivity (Pr. 41)

Pr. 41 "up-to-frequency sensitivity"
The ON range of the up-to-frequency signal (SU) output when the output frequency
reaches the running frequency can be adjusted between 0 and ±100% of the running
frequency.
This parameter can be used to ensure that the running frequency has been reached or
used as the operation start signal etc. for related equipment.
Parameter
Factory
Number
Setting
41
y Use any of Pr. 190 to Pr. 192 to allocate the terminal used for SU signal output.
Refer to page 147 for Pr. 190 to Pr. 192 (output terminal function selection).
Note: When terminal assignment is changed using Pr. 190 to Pr. 192, the other
functions may be affected. Check the functions of the corresponding
terminals before making settings.

4.2.19 Output frequency detection (Pr. 42, Pr. 43)

Pr. 42 "output frequency detection"
Pr. 43 "output frequency detection for
reverse rotation"
The output frequency detection signal (FU) is output when the output frequency
reaches or exceeds the setting. This function can be used for electromagnetic brake
operation, open signal etc.
Setting
Range
10%
0 to 100%
Related parameters
Pr. 190 "RUN term inal function selection"
Pr. 191 "FU term inal function selection"
Pr. 192 "A, B, C output terminal
function selection"
Running frequency
Output signal
SU
OFF
ON
Related parameters
Pr. 190 "RUN term inal function selection"
Pr. 191 "FU term inal function selection"
Pr. 192 "A, B, C output terminal
function selection"
91
PARAMETERS
Adjustable range
Pr.41
Time
OFF
4

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