Danfoss FC 300 Design Guide

FC 300 Design Guide
How to Program
Some adjustable frequency drives have p arameters
in which you can write a text. To write a text
via the PWE block, set the parameter command
(AK) to "F" Hex. For a write command, the
text m u s t have the shown format:
Data types su pported by adjustable frequency drive:
Unsigned means that there is no operational
sign in the te leg ram.
Data types Des cription
3Integer16
4Integer32
5Unsigned8
6Unsigned16
7Unsigned32
9Textstring
10 Byte string
13 Time difference
33 Reserved
35 Bit se q uence
Example - Write a p arameter value:
Change par. 4-14 Motor Speed High Limit
to 100 Hz. After a mains failure, recall the
value to write it in EEPROM.
PKE = E19E Hex - Write for par. 4-14
Motor Speed High Limit
IND = 0000 Hex
PWE
HIGH
= 0 000 Hex
PWE
LOW
= 03E8 Hex - Data value 1000,
corresponding to 100 Hz, see conversion.
Theresponsefromtheslavetothemasterwillbe:
*
default setting ()display text []value for use in communication via serial communication port
275
MG.33.B
6.22 - V LT is a registered Danfoss trademark

Danfoss FC 300 Specifications

General

Brand	Danfoss
Model	FC 300
Category	DC Drives
Language	English