Parameters: 5-** Digital In/Out - Danfoss VLT AutomationDrive FC 301 Programming Manual

Parameter Descriptions
n
T
Braking
3 3
n
T
Driving
Illustration 3.34 Directional Limits
A speed limit value cannot exceed the value of
parameter 4-13 Motor Speed High Limit [RPM] or
parameter 4-14 Motor Speed High Limit [Hz]. A torque limit
value cannot exceed the value of parameter 4-16 Torque
Limit Motor Mode or parameter 4-17 Torque Limit Generator
Mode.
4-90 Directional Limit Mode
Select whether the directional limits are enabled. With directional
limits enabled, it is possible to specify different speed and torque
limits for clockwise and counterclockwise rotation directions.
Option:
[0] Disabled
*
[1] Speed
[2] Torque
[3] Speed and
Torque
4-91 Positive Speed Limit [RPM]
Range:
Size
related RPM]
*
4-92 Positive Speed Limit [Hz]
Range:
Size
related Hz]
*
114
n
par. 4-91,
par. 4-92
2 1
3 4
par. 4-93,
par. 4-94
Function:
Directional limits are disabled.
Directional limits are active for the
speed values.
Directional limits are active for the
torque values.
Directional limits are active for
both, torque and speed values.
Function:
[ 0 - par. 4-13 Enter the limit for the motor speed
when the rotation direction is
clockwise.
Function:
[ 0 - par. 4-14 Enter the limit for the motor speed
when the rotation direction is
clockwise.
Danfoss A/S © 10/2019 All rights reserved.
®
VLT AutomationDrive FC 301/302
4-93 Negative Speed Limit [RPM]
Range:
Size
n
related
*
T
Driving
4-94 Negative Speed Limit [Hz]
Range:
Size
related
*
T
4-95 Positive Torque limit
Range:
Size
n
related
*
T
Braking
4-96 Negative Torque limit
Range:
Size
related
*

3.6 Parameters: 5-** Digital In/Out

3.6.1 5-0* Digital I/O Mode
Parameters for configuring the input and output using
NPN and PNP.
5-00 Digital I/O Mode
Digital inputs and programmed digital outputs are pre-
programmable for operation either in PNP or NPN systems.
Option:
[0]
*
[1]
Function:
[ 0 - par. 4-13 Enter the limit for the motor speed
RPM] when the rotation direction is
counterclockwise.
Function:
[ 0 - par. 4-14 Enter the limit for the motor speed
Hz] when the rotation direction is
counterclockwise.
Function:
[ 0 - 160.0 %] Enter the limit for the motor torque
when the rotation direction is
clockwise.
Function:
[ 0 - 160.0 %] Enter the limit for the motor torque
when the rotation direction is
counterclockwise.
Function:
NOTICE
Perform a power cycle to
activate the parameter once it
has been changed.
PNP Action on positive directional pulses
(↕). PNP systems are pulled down
to GND.
NPN Action on negative directional
pulses (↕). NPN systems are pulled
up to +24 V, internally in the
frequency converter.
M0013101