Example Of Crane Function; Multi-Output Direction - Delta Electronics AC Motor Drive VFD-VE Series User Manual

Chapter 4 Parameters|
Settings Functions
50 Reserved

Example of crane function

multi-function output
MO= 42 (Ac ti ve w hen
F com>=02-33, output
cur rent> 02- 32 and time
>02-31)
It is recommended to be used with Dwell function (Pr.07-15 to Pr.07-18) as shown in the following:
Output Freq.
Multi-functioni output
MO= 42
( Activate when
Fcmd >= 02-33
output current > 02-32
Time > 02-31)
Mechanical breaker
02-15

Multi-output Direction

Control
VF VFPG
mode
Settings
This parameter is set via bit setting. If a bit is 1, the corresponding output acts in the opposite
way.
Example:
If Pr02-11=1 and Pr02-15=0, Relay 1 RA-RC is closed when the drive runs and is open when
the drive is stopped.
4-74
F requenc y
command
F req. command>02-31
& output c ur rent >02- 32
Set 07-16=02-33and
output current >02-32
07-16 Dwell
Freq.
at Accel.
07-15
Dwell Time at Accel.
02-31
Brake Delay Time
Crane function will be activated when
setting 07-16=02-33 and Fcmd>02-33
and output current>02-32 and
Time > 02-31
SVC FOCPG TQRPG
0 ~ 65535
Descriptions
02-31
Set 07-18=02-33 and
output current <02-32
F req. command<02-33
or output c urrent < 02- 32
02-31
07-18 Dwell Freq.
at Decel.
07-17
Dwell Time atDecel.
02-31
Brake Delay Time
Factory setting: 0
Revision August 2008, 03VE, SW V2.04
Unit:1