Download Siemens SIMATIC TIWAY 1 User manual

Transcript
Request: LLLL 57 XX CC TT AAAA DD ... DD
(repeated XX times)
Symbol
Value
Definition
XX
Number of records to gather
CC
Record numbers to gather
TT
Data element type to write
AAAA
Data element location to write
DD
Data to write. Maximum DD ranges may vary
depending on the number of records specified for the
read function.
Response: LLLL 57 HH XX CC DD ... DD
(repeated XX times)
Symbol
Value
(repeated)
Definition
HH
Attached device operational status
XX
Number of records in error
CC
Record numbers in error
DD
Data records returned without errors
TIWAY 1 Ti505 NIM User Manual
NIM Primitives
4-41