Danfoss VLT Midi Drive FC 280 Programming Guide

6-18 Terminal 53 Digital Input
Option: Function:
[5] DC-brake inverse
[6] Stop inverse
[8] Start
[10] Reversing
[11] Start reversing
[12] Enable start forward
[13] Enable start reverse
[14] Jog
[15] Preset reference on
[16] Preset ref bit 0
[17] Preset ref bit 1
[18] Preset ref bit 2
[19] Freeze reference
[20] Freeze output
[21] Speed up
[22] Speed down
[23] Set-up select bit 0
[24] Set-up select bit 1
[28] Catch up
[29] Slow down
[34] Ramp bit 0
[35] Ramp bit 1
[51] External Interlock
[55] DigiPot increase
[56] DigiPot decrease
[57] DigiPot clear
[58] DigiPot Hoist
[72] PID error inverse
[73] PID reset I part
[74] PID enable
[150] Go To Home
[151] Home Ref. Switch
[155] HW Limit Positive Inv
[156] HW Limit Negative Inv
[157] Pos. Quick Stop Inv
[160] Go To Target Pos.
[162] Pos. Idx Bit0
[163] Pos. Idx Bit1
[164] Pos. Idx Bit2
[171] Limit switch cw inverse
[172] Limit switch ccw inverse
6-19 Terminal 53 mode
Select the terminal 53 input mode.
Option: Function:
[1] * Voltage mode
6-20 Terminal 54 Low Voltage
Range: Function:
0.07 V* [0 - 10
V]
Enter the voltage (V) that corresponds to the
low reference value (set in
parameter 6-24 Terminal 54 Low Ref./Feedb.
6-20 Terminal 54 Low Voltage
Range: Function:
Value). To activate parameter 6-01 Live Zero
Timeout Function, set the value at >1 V.
6-21 Terminal 54 High Voltage
Range: Function:
10 V* [0 - 10 V] Enter the voltage (V) that corresponds to the
high reference value (set in
parameter 6-25 Terminal 54 High Ref./Feedb.
Value).
6-22 Terminal 54 Low Current
Range: Function:
4 mA* [0 - 20
mA]
Enter the low current value. This reference
signal corresponds to the low reference/
feedback value set in parameter 6-24 Terminal
54 Low Ref./Feedb. Value. To activate the live
zero timeout function in parameter 6-01 Live
Zero Timeout Function, set the value to >2 mA.
6-23 Terminal 54 High Current
Range: Function:
20 mA* [0 - 20
mA]
Enter the high current value corresponding
to the high reference/feedback value set in
parameter 6-25 Terminal 54 High Ref./Feedb.
Value.
6-24 Terminal 54 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 6-21 Terminal 54 High Voltage/
parameter 6-22 Terminal 54 Low Current.
6-25 Terminal 54 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 6-21 Terminal
54 High Voltage/
parameter 6-23 Terminal 54 High
Current.
6-26 Terminal 54 Filter Time Constant
Range: Function:
0.01 s* [0.01 - 10
s]
Enter the time constant, which is a rst-
order digital low-pass lter time constant
for suppressing electrical noise in terminal
54. A high time constant value improves
dampening, but also increases the time
delay through the lter.
Parameter Descriptions Programming Guide
MG07C102 Danfoss A/S © 12/2015 All rights reserved. 63
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Danfoss VLT Midi Drive FC 280 Specifications

General

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