Write Random Block Primitive - Code 31 - Siemens TIWAY I TI505 User Manual

Network interface module
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4.9.11
Write Random Block Primitive – Code 31
Primitive 31 replaces several blocks of contiguous data with the data included in the re-
quest.
Request: LLLL 31 TT NNNN AAAA DD ... DD
Symbol
TT
NNNN
AAAA
DD
Response: LLLL 31 HH XX BB ... BB (BB is repeated XX times)
Symbol
HH
XX
BB
Blocks in error (specified by BB) may have been partially written before
a failure occurred. Valid blocks will complete without returning a Primi-
tive error.
NIM Primitives
4-32
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Value
Definition
Data element type
Number of locations
Data element location
Data
Value
Definition
Attached device operational status
Number of block writes not completed due to error
Block numbers not processed due to error, with the
first block in the sequence referenced as block 1.
CAUTION
(repeated)
TIWAY 1 TI505 NIM User Manual

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