Danfoss vlt FC 102 Programming Guide

4-64 Semi-Auto Bypass Set-up
Option: Function:
[0] * O No function.
[1] Enabled Starts the semi-automatic bypass
set-up and continues with the
procedure described in
chapter 3.6.4 Semi-Automatic Bypass
Speed Set-up.
3.7 Parameters: 5-** Main Menu - Digital
In/Out
3.7.1 5-0* Digital I/O Mode
Parameters for conguring the input and output using
NPN and PNP.
5-00 Digital I/O Mode
Option: Function:
NOTICE
This parameter cannot be
adjusted while the motor is
running.
Digital inputs and programmed
digital outputs are pre-
programmable for operation either
in PNP or NPN systems.
[0] * PNP - Active
at 24V
Action on positive directional
pulses. PNP systems are pulled up
to +24 V.
[1] NPN - Active
at 0V
Action on negative directional
pulses. NPN systems are pulled
down to GND, internally in the
frequency converter.
5-01 Terminal 27 Mode
Option: Function:
NOTICE
This parameter cannot be
adjusted while the motor is
running.
[0] * Input Denes terminal 27 as a digital
input.
[1] Output Denes terminal 27 as a digital
output.
5-02 Terminal 29 Mode
Option: Function:
NOTICE
This parameter cannot be
adjusted while the motor is
running.
[0] * Input Denes terminal 29 as a digital
input.
[1] Output Denes terminal 29 as a digital
output.
3.7.2 5-1* Digital Inputs
Parameters for conguring the input functions for the
input terminals.
The digital inputs are used for selecting various functions
in the frequency converter. All digital inputs can be set to
the following functions:
Digital input function Select Terminal
No operation [0] All terminal 19, 32, 33
Reset [1] All
Coast inverse [2] 27
Coast and reset inverse [3] All
DC brake inverse [5] All
Stop inverse [6] All
External interlock [7] All
Start [8] All terminal 18
Latched start [9] All
Reversing [10] All
Start reversing [11] All
Jog [14] All terminal 29
Preset reference on [15] All
Preset ref bit 0 [16] All
Preset ref bit 1 [17] All
Preset ref bit 2 [18] All
Freeze reference [19] All
Freeze output [20] All
Speed up [21] All
Speed down [22] All
Set-up select bit 0 [23] All
Set-up select bit 1 [24] All
Pulse input [32] Terminal 29, 33
Ramp bit 0 [34] All
Mains failure inverse [36] All
Fire mode [37] All
Run permissive [52] All
Hand start [53] All
Auto start [54] All
DigiPot increase [55] All
DigiPot decrease [56] All
DigiPot clear [57] All
Parameter Descriptions
VLT
®
HVAC Drive FC 102
86 Danfoss A/S © 10/2019 All rights reserved. M0010001
33

Danfoss vlt FC 102 Specifications

General

Brand	Danfoss
Model	vlt FC 102
Category	DC Drives
Language	English