Parameters: 5-** Digital In/Out - Danfoss FC 300 Programming Manual

Parameter Descriptions
3.6.4 4-6* Speed Bypass
Some systems call for avoiding certain output frequencies or
speeds, due to resonance problems in the system. A maximum
of four frequency or speed ranges can be avoided.
4-60 Bypass Speed From [RPM]
Array [4]
Range:
Application [Application
dependent dependant]
*
4-61 Bypass Speed From [Hz]
Array [4]
Range:
Application [Application
dependent dependant]
*
4-62 Bypass Speed To [RPM]
Array [4]
Range:
Application [Application
dependent dependant]
*
4-63 Bypass Speed To [Hz]
Array [4]
Range:
Application [Application
dependent dependant]
*
FC 300 Programming Guide
Function:
Some systems call for avoiding
certain output speeds due to
resonance problems in the
system. Enter the lower limits of
the speeds to be avoided.
Function:
Some systems call for avoiding
certain output speeds due to
resonance problems in the
system. Enter the lower limits of
the speeds to be avoided.
Function:
Some systems call for avoiding
certain output speeds due to
resonance problems in the
system. Enter the upper limits
of the speeds to be avoided.
Function:
Some systems call for avoiding
certain output speeds due to
resonance problems in the
system. Enter the upper limits
of the speeds to be avoided.
®
MG.33.M9.02 - VLT is a registered Danfoss trademark

3.7 Parameters: 5-** Digital In/Out

3.7.1 5-0* Digital I/O Mode
Parameters for configuring the input and output using NPN
and PNP.
These parameters cannot be adjusted while motor is running.
5-00 Digital I/O Mode
Option: Function:
Digital inputs and programmed digital outputs are pre-
programmable for operation either in PNP or NPN
systems.
PNP Action on positive directional pulses (↕). PNP systems
[0]
*
are pulled down to GND.
NPN Action on negative directional pulses (↕). NPN systems
[1]
are pulled up to + 24 V, internally in the frequency
converter.
NOTE
Once this parameter has been changed, it must be
activated by performing a power cycle.
5-01 Terminal 27 Mode
Option: Function:
[0] Input Defines terminal 27 as a digital input.
*
[1] Output Defines terminal 27 as a digital output.
5-02 Terminal 29 Mode
Option: Function:
[0] Input Defines terminal 29 as a digital input.
*
[1] Output Defines terminal 29 as a digital output.
This parameter is available for FC 302 only.
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