FC 300 Design Guide
How to Program
" Additional Text
With this feature, it is possible to read additional
text if bit 10, Additional te xt available,is
true in Basic characteristics.
To re ad out additional text, the parameter command
(PKE) must be set to F hex, see Databytes.
The index field is used for pointing out which
element to read. Valid indexes are in the range
of 1 through 254. The index must be calculated
according to the following equation:
Index = Parameter value + 1 (see t able below).
Value Index T ext
01English
12Deutsch
23Français
34Dansk
45Espanol
56Italiano
Example:
In this example , the Master reads additional text in par. 0-01, Language. The telegram is set up to read
data value [0] (English). You must send the following telegram to the adjustable frequency drive:
STX LGE ADR PKE IND PWE
HIGH
PWE
LOW
PCD1 PCD2 BCC
02 0E 01 F0 01 00 01 00 00 00 00 XX XX XX XX XX
STX = 02 Start byte
LGE = 0E Length of the remaining telegram
ADR = Send the VLT adjustable frequency drive on Address 1, Danfoss format
PKE = F001; F in the PKE field indicates a Read text and 01 indicates par. 0-01, Language.
IND = 0001; 1 indicates that text to parameter value [0] is required
The response from the adjustable frequency drive is:
STX LGE ADR PKE IND PVA PCD1 PCD2 BCC
02 11 01 F0 01 00 01 454E 474C 4953 48 XX XX XX XX XX
PKE= F001;FistheresponseforText transfer and 01 indicates par. 0-01, Language.
IND = 0001; 1 indicates that index [1] is sent
PVA = 45 4E 47 4C 49 53 48
ENGLISH
Theparametervaluechannelisnowsetuptoavisiblestring,whichreturnsanASCII
character for each letter in the index name.
*
default setting ()display text []value for use in communication via serial communication port
295
MG.33.B
6.22 - V LT is a registered Danfoss trademark
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