Inovance MD800 Series Function Guide

Function Applications
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Related Parameters
Para. No. Name
Default
Value Range Description
F8-13
FWD/REV switchover
dead-zone time
0.0s 0.0s to 3000.0s
This parameter
defines the transition
time at 0 Hz output
during transition
between forward
running and reverse
running.
4.5.3 Timing Function
The AC drive starts timing from 0 each time it starts. When the timing duration defined by F8-48 is
reached, the AC drive stops automatically and the DO terminal outputs an active signal. The remaining
timing duration can be viewed through U0-20.
● The DO terminal outputs an active signal when the accumulative power-on time of the AC drive
(F7-12) exceeds F8-19 (accumulative power-on time threshold).
● The DO terminal outputs an active signal when the accumulative running time of the AC drive (F7-
09) exceeds F8-20 (accumulative running time threshold).
Related Parameters
Para. No. Name
Default
Value Range Description
F8-19
Accumulative
power-on time
threshold
0 h 0 h to 65000 h
This parameter defines the
accumulative power-on time threshold
of the AC drive. The DO terminal
outputs an active signal when F7-12
(accumulative power-on time) exceeds
F8-19 (accumulative power-on time
threshold).
F8-20
Accumulative
running time
threshold
0 h 0 h to 65000 h
This parameter defines the
accumulative running time threshold
of the AC drive. The DO terminal
outputs an active signal when F7-09
(accumulative running time) exceeds
F8-20 (accumulative running time
threshold).
F8-46
Timing function
0
0: Disabled
1: Enabled
If F8-46 (timing function) is set to 1, the
DO terminal outputs an active signal
when the current operation time of the
AC drive reaches the specified timing
duration. The timing duration is
defined by F8-47 and F8-48.

Inovance MD800 Series Specifications

General

Brand	Inovance
Model	MD800 Series
Category	DC Drives
Language	English