Omron Sysmac NX1P2-10 1 Series, User Manual

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BYTE 91 hex ANSI Extended Symbol Segment
BYTE 05 hex Length of variable name in bytes
Array of
octet 'V' Variable name
'a'
'r'
'A'
'A'
Octet 00 hex Pad
BYTE 28 hex Logical Segment (Member ID)
USINT 01 hex Array index
BYTE 91 hex ANSI Extended Symbol Segment
BYTE 04 hex Length of variable name in bytes
Array of
octet 'M' Variable name
'e'
'm'
'B'
BYTE 28 hex Logical Segment (Member ID)
USINT 01 hex Array index for the first element
BYTE 28 hex Logical Segment (Member ID)
USINT 02 hex Array index for the second element
Specification Example for Structure Array
0x91 0x05 “VarAA” 0x00 0x91 0x04 “MemB” 0x28 0x01 0x28 0x02
VAR://VarAA.member[1][2] VarAA[1].memB[1.2]
0x28 0x01
8 CIP Message Communications
8-46
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)