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

3 Parameter descriptions

3.7 Parameters: Digital In/Out

3.7.1 5-** Digital In/Out
Parameter group for configuring the digital input and output.
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3.7.2 5-0* Digital I/O Mode
Parameters for configuring the input and output using NPN and PNP.
5-00 Digital I/O Mode
Option:
[0] * PNP
[1] NPN
NB!
Once this parameter has been changed, it must be activated by performing a power cycle.
This parameter cannot be adjusted while the motor is running.
5-01 Terminal 27 Mode
Option:
[0] * Input
[1] Output
Please note that this parameter cannot be adjusted while the motor is running.
5-02 Terminal 29 Mode
Option:
[0] * Input
[1] Output
This parameter is available for FC 302 only.
This parameter cannot be adjusted while the motor is running.
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Function:
Digital inputs and programmed digital outputs are pre-programmable for operation either in PNP or
NPN systems.
Action on positive directional pulses (↕). PNP systems are pulled down to GND.
Action on negative directional pulses (↕). NPN systems are pulled up to + 24 V, internally in the
frequency converter.
Function:
Defines terminal 27 as a digital input.
Defines terminal 27 as a digital output.
Function:
Defines terminal 29 as a digital input.
Defines terminal 29 as a digital output.
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FC 300 Programming Guide