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3.7 Main Menu - Digital In/Out - Group 5
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.
[0]
*
PNP - Active
at 24V
Action on positive directional pulses (0).
PNP systems are pulled down to GND.
[1]
NPN - Active
at 0V
Action on negative directional pulses (1).
NPN systems are pulled up to + 24 V,
internally in the frequency converter.
NOTE
This parameter cannot be adjusted while the motor is
running.
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 cannot be adjusted while the motor is
running.
3.7.2 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
Digital input function
Select
Terminal
No operation
[0]
All *terminal 19, 32, 33
Reset
[1]
All
Coast inverse
[2]
27
Coast and reset inverse
[3]
All
DC-brake inverse
[5]
All
Stop inverse
[6]
All
Digital input function
Select
Terminal
External interlock
[7]
All
Start
[8]
All *terminal 18
Latched start
[9]
All
Reversing
[10]
All
Start reversing
[11]
All
Jog
[14]
All *terminal 29
Preset reference on
[15]
All
Preset ref bit 0
[16]
All
Preset ref bit 1
[17]
All
Preset ref bit 2
[18]
All
Freeze reference
[19]
All
Freeze output
[20]
All
Speed up
[21]
All
Speed down
[22]
All
Set-up select bit 0
[23]
All
Set-up select bit 1
[24]
All
Pulse input
[32]
terminal 29, 33
Ramp bit 0
[34]
All
Mains failure inverse
[36]
All
Fire mode
[37]
All
Run Permissive
[52]
All
Hand start
[53]
All
Auto start
[54]
All
DigiPot Increase
[55]
All
DigiPot Decrease
[56]
All
DigiPot Clear
[57]
All
Counter A (up)
[60]
29, 33
Counter A (down)
[61]
29, 33
Reset Counter A
[62]
All
Counter B (up)
[63]
29, 33
Counter B (down)
[64]
29, 33
Reset Counter B
[65]
All
Sleep Mode
[66]
All
Reset Maintenance Word
[78]
All
PTC Card 1
[80]
All
Lead Pump Start
[120]
All
Lead Pump Alternation
[121]
All
Pump 1 Interlock
[130]
All
Pump 2 Interlock
[131]
All
Pump 3 Interlock
[132]
All
Parameter Description
VLT
®
HVAC Drive Programming Guide
62
MG.11.CC.02 - VLT
®
is a registered Danfoss trademark
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