Parameters: Digital In/Out - Danfoss VLT AutomationDrive FC 300 Design Manual

FC 300 Design Guide

Parameters: Digital In/Out

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5-0* Digital I/O Mode
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5-00 Digital I/O Mode
Option:
*
PNP
NPN
Function:
The digital inputs and programmed digital
outputs are pre-programmable for operation
either in PNP or NPN systems.
PNP systems are pulled down to GND. Action
is on positive going pulses (↑).
NPN systems are pulled up to + 24 V (internal in the
drive). Action is on negative going pulse (↓).
It is not possible to set the parameter while
the motor is running.
5-01 Terminal 27 Mode
Option:
*
Input
Output
Function:
Selects terminal 27 as either a digital input or
output. Default setting is the Input function. You
cannot set this parameter while the motor is running.
5-02 Terminal 29 Mode
Option:
*
Input
Output
Function:
Selects terminal 29 as either a digital input or
output. Default setting is the Input function. You
cannot set the parameter while the motor is running.
5-1* Digital Inputs
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Parameters for configuring the input functions
for the input terminals.
The digital inputs are used for selecting various
functions in the adjustable frequency drive. All
digital inputs can be set to the following functions:
default setting ( ) display text
*
166
How to Program
[0]
[1]
[0]
[1]
Functions dedicated to only one digital input are
stated in the belonging parameter.
[0]
You can program all digital inputs to these functions:
[1]
•
•
•
•
•
[ ] value for use in communication via serial communication port
MG.33.B3.22 - VLT is a registered Danfoss trademark
No operation
Reset
Coast inverse
Coast and reset inv.
Quick stop inverse
DC brake inverse
Stop inverse
Start
Latched start
Reverse
Start reverse
Enable start forward
Enable start reverse
Jog
Preset ref bit 0
Preset ref bit 1
Preset ref bit 2
Freeze reference
Freeze output
Speed up
Slow
Set-up select bit 0
Set-up select bit 1
Catch up
Slow-down
Pulse input
Ramp bit 0
Ramp bit 1
Mains failure inverse
DigiPot increase
DigiPot decrease
DigiPot clear
Reset Counter A
Reset Counter B
No operation [0]: The adjustable
frequency drive does not react on signals
transmitted to the terminal.
Reset [1]: Resets the adjustable
frequency drive after a TRIP/ALARM. Not
all alarms can be reset.
Coast inverse [2] (Default Digital input
27): Coasting stop, inverted input (NC). The
adjustable frequency drive leaves the motor in
free mode. Logic '0' => coasting stop.
Coast and reset inv.
coasting stop Inverted input (NC). The
adjustable frequency drive leaves the motor
in free mode and resets the drive. Logic
'0' => coasting stop and reset
Quick stop inverse [4]: Inverted input
(NC). Generates a stop in accordance with
[0]
[1]
[2]
[3]
[4]
[5]
[6]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[28]
[29]
[32]
[34]
[35]
[36]
[55]
[56]
[57]
[62]
[65]
[3]: Reset and