Mitsubishi Electric FR-E540 Instruction Manual download pdf (Page 149)

PARAMETERS

136

CAUTION

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

Number

Factory

Setting

Setting Range Remarks

157 0 0 to 25 s, 9999 9999: No signal output

Set time (s)

Overload status (OL output)

OL output signal

Refer to the following table and set the parameter:

Pr. 157

Setting

Description

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.

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"

Related parameters

1 2 ... 144 145 146 147 148 149 150 151 152 153 154 ... 216 217

No comments

Mitsubishi Electric FR-E540 Instruction Manual Page 149