Main Menu - Digital In/Out - Group - Danfoss VLT DriveMotor FCP 106 Programming Manual

Parameters

4.6 Main Menu - Digital In/Out - Group 5

4.6.1 5-0* Digital I/O Mode
Parameters for configuring the input and output using
NPN and PNP.
NOTICE
4 4
These parameters cannot be adjusted while the motor
runs.
5-00 Digital Input Mode
Option: Function:
Set NPN or PNP mode for digital inputs 18, 19, and
27. Digital input mode.
[0] PNP Action on positive directional pulses (0). PNP systems
*
are pulled down to ground (GND).
[1] NPN Action on negative directional pulses (1). NPN
systems are pulled up to +24 V, internally in the
frequency converter.
5-01 Terminal 27 Mode
Option:
[0] Input
*
[1] Output Defines terminal 27 as a digital output.
5-02 Terminal 29 Mode
Option:
[0] Input
*
[1] Output Defines terminal 29 as a digital output.
4.6.2 5-1* Digital Inputs
Parameters for configuring 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:
58
Function:
NOTICE
This parameter cannot be adjusted while
the motor runs.
Defines terminal 27 as a digital input.
Function:
NOTICE
This parameter cannot be adjusted while
the motor runs.
Defines terminal 29 as a digital input.
Danfoss A/S © 11/2015 All rights reserved.
®
VLT DriveMotor FCP 106/FCM 106
Digital input
function
[0] No operation
[1] Reset
[2] Coast inverse
[3] Coast and reset
inverse
[4] Quick stop
inverse
[5] DC brake inverse
[6] Stop inverse
[7] External Interlock Same function as coast stop, inverse, but
[8] Start
[9] Latched start
[10] Reversing
Description
No reaction to signals transmitted to the
terminal.
Resets the frequency converter after a
trip/alarm. Trip lock alarms can be reset.
Leaves the motor in free mode. Logic
0⇒coast stop.
Reset and coast stop inverted input (NC).
Leaves the motor in free mode and resets
the frequency converter. Logic 0⇒coast
stop and reset.
Inverted input (NC). Generates a stop in
accordance with the quick-stop ramp time
set in parameter 3-81 Quick Stop Ramp
Time. After ramping down, the shaft is in
free mode.
Inverted input for DC braking (NC). Stops
the motor by energizing it with DC
current for a certain time period, see
parameter 2-01 DC Brake Current. The
function is only active when the value in
parameter 2-02 DC Braking Time is different
from 0. This selection is not possible when
parameter 1-10 Motor Construction is set to
[1] PM non-salient SPM.
The stop inverse function generates the
stop function when the selected terminal
goes from logical level 1 to 0 (not
latched). Stop is performed according to
selected ramp time.
external interlock generates the alarm
message external fault on the display
when the terminal programmed for coast
inverse is logic 0. If programmed for
external interlock, the alarm message is
also active via digital outputs and relay
outputs. If the cause for the external
interlock is removed, the alarm can be
reset using a digital input, fieldbus, or the
[Reset] key.
Select start for a start/stop command.
Logic 1=start, logic 0=stop. (Default digital
input 18).
If a pulse is applied for a minimum of 2
ms, the motor starts. The motor stops
when stop inverse is activated.
Change direction of motor shaft rotation.
The reversing signal only changes the
direction of rotation, it does not activate
the start function. Select [2] Both directions
in parameter 4-10 Motor Speed Direction.
0=normal, 1=reversing.
MG03N202