Inovance MD520 Series Commissioning Guide

Commissioning and Trial Run
‑59‑
2.2.14Acceleration/Deceleration Time Settings
Parame
ter
Code
Parameter
Name
Default Value Range Description
F0‑17
Accelera
tion time 1
20.0s
0.0s to 6500.0s This parameter indicates the time required for the output
frequency to increase from 0 to the base frequency for
acceleration/deceleration time (F0‑25). When the motor
accelerates, the rising rate of the frequency reference
must be limited to prevent overcurrent.
Acceleration time setting requirements: The acceleration
current must be limited below the overcurrent capacity of
the AC drive, so as not to cause the AC drive to trip due to
overcurrent stall.
F0‑18
Decelera
tion time 1
20.0s
0.0s to 6500.0s This parameter indicates the time required for the output
frequency to decrease from the base frequency for
acceleration/deceleration time (F0‑25) to 0. When the
motor decelerates, the dropping rate of the frequency
must be limited to prevent overvoltage.
Deceleration time setting requirements: Avoid too large
smoothing circuit voltage and avoid the AC drive from
tripping due to overvoltage stall.
F0‑25 Base
frequency
for
accelera
tion/
decelera
tion time
0 0: Maximum frequency
(F0‑10)
1: Target frequency
2: 100 Hz
This parameter defines the target frequency during
acceleration and the starting frequency during
deceleration.

Inovance MD520 Series Specifications

General

Brand	Inovance
Model	MD520 Series
Category	DC Drives
Language	English