Digital Inputs; Digital I/O Mode; Terminal 27 Mode; Terminal 29 Mode - Danfoss VLT AutomationDrive FC 302 Programming Manual

Parameter Descriptions

3.6 Parameters: 5-** Digital In/Out

3.6.1 5-0* Digital I/O Mode

Parameters for configuring the input and output using
3 3 NPN and PNP.
5-00 Digital I/O Mode
Option: Function:
NOTICE
Perform a power cycle to activate the
parameter once it has been changed.
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
[1]
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.

3.6.2 5-1* Digital Inputs

The digital inputs are used for selecting various functions
in the frequency converter. Table 3.15 shows which
functions can be assigned to digital inputs.
Functions in group 1 have higher priority than functions in
group 2.
98
Function:
NOTICE
This parameter cannot be adjusted while
the motor is running.
Defines terminal 27 as a digital input.
Function:
NOTICE
This parameter is available for FC 302 only.
Defines terminal 29 as a digital input.
Danfoss A/S © 10/2018 All rights reserved.
®
VLT AutomationDrive FC 301/302
Group 1
Group 2
Table 3.14 Function Groups
Digital input function
No operation
Reset
Coast inverse
Coast and reset inverse
Quick stop inverse
DC brake inverse
Stop inverse
Start
Latched start
Reversing
Start reversing
Enable start forward
Enable start reverse
Jog
Preset reference on
Preset ref bit 0
Preset ref bit 1
Preset ref bit 2
Freeze reference
Freeze output
Speed up
Speed down
Set-up select bit 0
Set-up select bit 1
Precise stop inverse
Precise start, stop
Catch up
Slow down
Counter input
Pulse input edge
triggered
Pulse input time based
Ramp bit 0
Ramp bit 1
Latched precise start
Latched precise stop
inverse
External interlock
DigiPot increase
DigiPot decrease
DigiPot clear
DigiPot hoist
Counter A (up)
Counter A (down)
Reset Counter A
Counter B (up)
Reset, coast stop, reset, and coast stop, quick stop,
DC brake, stop, and the [Off] key.
Start, latched start, reversing, start reversing, jog,
and freeze output.
Select Terminal
[0] All, terminal 32, 33
[1] All
[2] All, terminal 27
[3] All
[4] All
[5] All
[6] All
[8] All, terminal 18
[9] All
[10] All, terminal 19
[11] All
[12] All
[13] All
[14] All, terminal 29
[15] All
[16] All
[17] All
[18] All
[19] All
[20] All
[21] All
[22] All
[23] All
[24] All
[26] 18, 19
[27] 18, 19
[28] All
[29] All
[30] 29, 33
[31] 29, 33
[32] 29, 33
[34] All
[35] All
[40] 18, 19
[41] 18, 19
[51] –
[55] All
[56] All
[57] All
[58] All
[60] 29, 33
[61] 29, 33
[62] All
[63] 29, 33
MG33MP02