Danfoss VLT Midi Drive FC 280 Programming Guide

5-60 Terminal 27 Pulse Output Variable
Option: Function:
[0] * No operation
[45] Bus ctrl.
[48] Bus ctrl., timeout
[100] Output frequency
[101] Reference
[102] Process Feedback
[103] Motor Current
[104] Torque rel to limit
[105] Torq relate to rated
[106] Power
[107] Speed
[109] Max Out Freq
[113] Ext. Closed Loop 1
5-62 Pulse Output Max Freq 27
Range: Function:
5000 Hz* [4 - 32000
Hz]
Set the maximum frequency for terminal
27, corresponding to the output variable
selected in parameter 5-60 Terminal 27
Pulse Output Variable.
5-70 Term 32/33 Pulses Per Revolution
Range: Function:
1024* [1 - 4096 ] Set the encoder pulses per revolution on the
motor shaft. Read the correct value from the
encoder.
5-71 Term 32/33 Encoder Direction
Option: Function:
NOTICE
This parameter cannot be changed
while the motor is running.
Change the detected encoder rotation
direction without changing the wiring to the
encoder.
[0] * Clockwise
Sets channel A 90° (electrical degrees)
behind channel B after clockwise rotation of
the encoder shaft.
[1] Counter
clockwise
Sets channel A 90° (electrical degrees) ahead
of channel B after clockwise rotation of the
encoder shaft.
5-90 Digital & Relay Bus Control
Range: Function:
0* [0 - 0xFFFFFFFF ] This parameter holds the state of the
digital outputs and relays controlled by
bus.
A logical 1 indicates that the output is
high or active.
A logical 0 indicates that the output is
low or inactive.
Bit 0–3 Reserved
Bit 4 Relay 1 output terminal
Bit 5 Relay 2 output terminal
Bit 6–23 Reserved
Bit 24 Terminal 42 digital output
Bit 25 Terminal 45 digital output
Bit 26–31 Reserved
Table 4.4 Bit Functions
5-93 Pulse Out 27 Bus Control
Range: Function:
0 %* [0 -
100 %]
Set the output frequency transferred to the
output terminal 27 when the terminal is
congured as [45] Bus Controlled in
parameter 5-60 Terminal 27 Pulse Output
Variable.
5-94 Pulse Out 27 Timeout Preset
Range: Function:
0 %* [0 -
100 %]
Set the output frequency transferred to the
output terminal 27 when the terminal is
congured as [48] Bus Ctrl Timeout in
parameter 5-60 Terminal 27 Pulse Output Variable
and a timeout is detected.
Parameter Descriptions Programming Guide
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Danfoss VLT Midi Drive FC 280 Specifications

General

Brand	Danfoss
Model	VLT Midi Drive FC 280
Category	DC Drives
Language	English