Output Frequency Detection (Pr. 42, Pr. 43, Pr. 50) - Mitsubishi FR-F500 Instruction Manual

4.2.20 Output frequency detection (Pr. 42, Pr. 43, Pr. 50)

Pr. 42 "output frequency detection"
Pr. 43 "output frequency detection for reverse rotation"
Pr. 50 "second output frequency detection"
The output frequency signal (FU, FU2) is output when the output frequency reaches or exceeds the setting.
This function can be used for electromagnetic brake operation, open signal, etc.
# You can also set the detection of the frequency used exclusively for reverse rotation. This function is
effective for switching the timing of electromagnetic brake operation between forward rotation (rise) and
reverse rotation (fall) during vertical lift operation, etc.
Parameter Factory
Number Setting
42
43
50
<Setting>
Refer to the figure below and set the corresponding parameters:
When Pr. 43 9999, the Pr. 42 setting applies to forward rotation and the Pr. 43 setting applies to reverse
rotation.
Output Signal
Parameter Number Output Signal
42
43
50
Use Pr. 190 to Pr. 195 to assign the terminals used to output the FU2 signals.
Note: 1. When terminal assignment is changed using Pr. 190 to Pr. 195, the other functions may be
affected. Check the functions of the corresponding terminals before making setting.
Pr. 44, Pr. 45 % % Refer to Pr. 7.
% %
Pr. 46 % % % % Refer to Pr. 0.
Pr. 47 % % % % Refer to Pr. 3.
Setting Range
6Hz 0 to 120Hz
9999 0 to 120Hz, 9999
30Hz 0 to 120Hz
Forward
rotation
Output signal
FU,FU2 OFF ON
FU
FU2
Remarks
9999: Same as Pr. 42
setting
Pr.42
Pr.50
Reverse
rotation
OFF ON OFF
84
PARAMETERS
Time
Pr.43
Pr.50