Ol Signal Output Timer (Pr. 157) - Mitsubishi FR-F500 Instruction Manual

Always perform test operation.
Stall prevention operation performed during acceleration may increase the
acceleration time.
Stall prevention operation performed during constant speed may cause sudden speed
changes.
Stall prevention operation performed during deceleration may increase the
deceleration time, increasing the deceleration distance.

4.2.45 OL signal output timer (Pr. 157)

Pr. 157 "OL signal waiting time"
Use this parameter to set whether the overload alarm signal (OL signal) is output immediately or a preset
period of time after occurrence of an overload status.
Parameter Factory
Number Setting
157 0
<Setting>
Refer to the following table and set the parameter:
Pr. 157
Setting
0 Output immediately.
0.1 to 25 Output after the set time (s) has elapsed.
9999 Overload alarm signal is not output.
Pr. 158 % % Refer to Pr. 54. % %
CAUTION
Setting Range
0 to 25 s, 9999 9999: No signal output
Overload status (OL output)
OL output signal
Description
136
Related parameters
Pr. 190 "RUN terminal function
selection"
Pr. 191 "SU terminal function selection"
Pr. 192 "IPF terminal function selection"
Pr. 193 "OL terminal function selection"
Pr. 194 "FU terminal function selection"
Pr. 195 "A, B, C terminal function selection"
Remarks
Set time (s)
PARAMETERS