Danfoss VLT Midi Drive FC 280 Programming Guide

4.7 Parameters: 6-** Analog In/Out
6-00 Live Zero Timeout Time
Range: Function:
10 s* [1 - 99 s] Enter the timeout time.
6-01 Live Zero Timeout Function
Option: Function:
Select the timeout function. The function set
in parameter 6-01 Live Zero Timeout Function is
activated if the input signal on terminal 53 or
54 is below 50% of the value in
parameter 6-10 Terminal 53 Low Voltage,
parameter 6-12 Terminal 53 Low Current,
parameter 6-20 Terminal 54 Low Voltage, or
parameter 6-22 Terminal 54 Low Current for a
time period dened in parameter 6-00 Live
Zero Timeout Time.
[0] * O
[1] Freeze
output
[2] Stop
[3] Jogging
[4] Max. speed
[5] Stop and
trip
Ref./Feedback
Analog input
High Ref./
Feedb. Value'
Low Ref./
Feedb. Value'
'Low Voltage'or
'Low Current'
'High Voltage'or
'High Current'
130BD378.10
1 V 5 V 10 V
300
600
900
1200
1500
[V]
150
Par 6-xx
Par 6-xx
Par 6-xx
Par 6-xx
Illustration 4.13 Timeout Function
6-10 Terminal 53 Low Voltage
Range: Function:
0.07 V* [0 - 10
V]
Enter the voltage (V) that corresponds to
parameter 6-14 Terminal 53 Low Ref./Feedb.
Value. To activate parameter 6-01 Live Zero
Timeout Function, set the value at >1 V.
6-11 Terminal 53 High Voltage
Range: Function:
10 V* [0 - 10 V] Enter the voltage (V) that corresponds to the
high reference value (set in
parameter 6-15 Terminal 53 High Ref./Feedb.
Value).
6-12 Terminal 53 Low Current
Range: Function:
4 mA* [0 - 20
mA]
Enter the low current value. This reference
signal corresponds to the low reference/
feedback value that is set in
parameter 6-14 Terminal 53 Low Ref./Feedb.
Value. To activate parameter 6-01 Live Zero
Timeout Function, set the value to >2 mA.
6-13 Terminal 53 High Current
Range: Function:
20 mA* [0 - 20
mA]
Enter the high current value corresponding
to the high reference/feedback set in
parameter 6-15 Terminal 53 High Ref./Feedb.
Value.
6-14 Terminal 53 Low Ref./Feedb. Value
Range: Function:
0* [-4999 -
4999 ]
Enter the reference or feedback value that
corresponds to the voltage or current set in
parameter 6-10 Terminal 53 Low Voltage to
parameter 6-12 Terminal 53 Low Current.
6-15 Terminal 53 High Ref./Feedb. Value
Range: Function:
Size
related*
[-4999 -
4999 ]
Enter the reference or feedback value
that corresponds to the voltage or
current set in parameter 6-11 Terminal
53 High Voltage to
parameter 6-13 Terminal 53 High
Current.
6-16 Terminal 53 Filter Time Constant
Range: Function:
0.01 s* [0.01 - 10
s]
Enter the time constant. This constant is a
rst-order digital low-pass lter time
constant for suppressing electrical noise in
terminal 53. A high time constant value
improves dampening, but also increases the
time delay through the lter.
6-18 Terminal 53 Digital Input
Option: Function:
[0] * No operation
[1] Reset
[2] Coast inverse
[3] Coast and reset inv
[4] Quick stop inverse
Parameter Descriptions
VLT
®
Midi Drive FC 280
62 Danfoss A/S © 12/2015 All rights reserved. MG07C102
44

Danfoss VLT Midi Drive FC 280 Specifications

General

Brand	Danfoss
Model	VLT Midi Drive FC 280
Category	DC Drives
Language	English