EasyManuals Logo

LSIS S100 User Manual

LSIS S100
288 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #147 background imageLoading...
Page #147 background image
135
RS-485 Communication Features
Read Error Response
NAK
Station ID
CMD
Error code
SUM
EOT
15h
‘01’-FA
‘R’
‘**’
‘XX
04h
1 byte
2 bytes
1 byte
2 bytes
2 bytes
1 byte
Total bytes=9
5.3.1.2 Detailed Write Protocol
Write Request: Writes successive n words to address XXXX.
ENQ Station ID CMD Address
Number of
Addresses
Data SUM EOT
05h
‘01’-FA
‘W’
‘XXXX
‘1’-8’ = n
‘XXXX
‘XX
04h
1 byte
2 bytes
1 byte
4 bytes
1 byte
n x 4 bytes
2 bytes
1 byte
Total bytes= (12 + n x 4): a maximum of 44
Write Normal Response
ACK
Station ID
CMD
Data
SUM
EOT
06h
‘01’-FA
‘W’
‘XXXX
‘XX
04h
1 byte
2 bytes
1 byte
n x 4 bytes
2 bytes
1 byte
Total bytes= (7 + n x 4): a maximum of 39
Write Error Response
NAK
Station ID
CMD
Error Code
SUM
EOT
15h
‘01’-FA
‘W’
‘**’
‘XX
04h
1 byte
2 bytes
1 byte
2 bytes
2 bytes
1 byte
Total bytes=9

Table of Contents

Other manuals for LSIS S100

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the LSIS S100 and is the answer not in the manual?

LSIS S100 Specifications

General IconGeneral
BrandLSIS
ModelS100
CategoryDC Drives
LanguageEnglish

Related product manuals