Parameters: 5-** Digital In/Out - Danfoss VLT Refrigeration Drive FC 103 Programming Manual

Parameter Description

3.7 Parameters: 5-** Digital In/Out

Parameter group for configuring the digital input and
output.
3.7.1 5-0* Digital I/O Mode
Parameters for configuring the input and output using
NPN and PNP.
5-00 Digital I/O Mode
Option: Function:
NOTICE
This parameter cannot be adjusted
while the motor is running.
Digital inputs and programmed digital
outputs are pre-programmable for operation
either in PNP or NPN systems.
[0] PNP - Active Action on positive directional pulses (0). PNP
*
at 24V systems are pulled down to GND.
[1] NPN - Active Action on negative directional pulses (1).
at 0V NPN systems are pulled up to +24 V,
internally in the frequency converter.
5-01 Terminal 27 Mode
Option: Function:
NOTICE
This parameter cannot be adjusted while
the motor is running.
[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:
NOTICE
This parameter cannot be adjusted while
the motor is running.
[0] Input Defines terminal 29 as a digital input.
*
[1] Output Defines terminal 29 as a digital output.
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:
MG16H202
Programming Guide
Digital input function
No operation
Reset
Coast inverse
Coast and reset inverse
DC-brake inverse
Stop inverse
External interlock
Start
Latched start
Reversing
Start reversing
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
Ramp bit 0
Mains failure inverse
Fire mode
Day/night control
Run permissive
Hand start
Auto start
DigiPot increase
DigiPot decrease
DigiPot clear
Reset counter A
Reset counter B
Sleep mode
Reset maintenance word
Lead compressor start
Lead compressor
alternation
Compressor 1 interlock
Compressor 2 interlock
Compressor 3 interlock
Comp. 1 Inv. interlock
Comp. 2 Inv. interlock
Comp. 3 Inv. interlock
Table 3.8 Digital Input Functions
All = Terminals 18, 19, 27, 29, 32, 33, X30/2, X30/3, X30/4.
X30/X are the terminals on VLT
101.
Danfoss A/S © 05/2016 All rights reserved.
Option Terminal
[0] All terminal 32, 33
[1] All
[2] All
[3] All
[5] All
[6] All
[7] All
[8] All terminal 18
[9] All
[10] All terminal 19
[11] 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
[34] All
[36] All
[37] –
[39] –
[52] –
[53] –
[54] –
[55] All
[56] All
[57] All
[62] All
[65] All
[66] –
[78] –
[120] –
[121] –
[130] –
[131] –
[132] –
[139] –
[140] –
[141] –
®
General Purpose I/O MCB
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