APPENDIX MELSEC-A
A-3
(7) The data size can be used in the remote OD for each data type and variable type have been
changed.
Variable type
Data type
simple variable
Array variable
Record variable
Boolean
(B0)
O
O *4
O *8
Integer 8 (I8)
O
O *4
O *8
Integer
16
(I16)
O
O *5
O *8
Integer
32
(I32)
O
O *6
O *8
Unsigned
8
(U8)
O
O *4
O *8
Unsigned
16
(U16)
O
O *5
O *8
Unsigned
32
(U32)
O
O *6
O *8
Float (FL)
O
O *6
O *8
VisiblStr (VS)
O *3
O *7
O *9
OctetStr
(OS)
O *3
O *7
O *9
Date
TimeOfDay
TimeDiff
BitStr(BS)
O *2
O *7
O *9
(a) AJ71PB96
*2 : Maximum 128 bytes (1024 bits)
*3 : Maximum 64 words
*4 :
Maximum
128
elements
*5 :
Maximum
64
elements
*6 :
Maximum
32
elements
*7 :
Bytes
length
per
element
×
number of element
<
128 bytes and an element consists of
128 bytes or less
*8 :
Maximum
8
elements
*9 : Maximum 8 elements, and total number of bytes must be 128 or less.
(b) AJ71PB96F/A1SJ71PB96F
*2 : Maximum 232 bytes (1856 bits)
*3 :
Maximum
116
words
*4 :
Maximum
232
elements
*5 :
Maximum
116
elements
*6 :
Maximum
58
elements
*7 :
Bytes
length
per
element
×
number of element
<
232 bytes and an element consists of
232 bytes or less
*8 :
Maximum
8
elements
*9 : Maximum 8 elements, and total number of bytes must be 232 or less.
(8) Software package used by parameter setting
(a) AJ71PB96
•
SW0IX-PB96PE
(b) AJ71PB96F/A1SJ71PB96F
•
SW0IX-PROFPE(Ver. B or later)
Precautionary notes when using an AJ71PB96 and an AJ71PB96F/A1SJ71PB96F simultaneously
Precautionary notes when communicating between an AJ71PB96 and an AJ71PB96F/A1SJ71PB96F
or a product of other manufacturer
The communication data size for a new product can exceed 128 bytes when the combination of
products used are as follows:
Server (receiver)
Client (requestor
AJ71PB96
AJ71PB96F
A1SJ71PB96F
Product of other
manufacturers *1
AJ71PB96
AJ71PB96F/A1SJ71PB96F
O
Product of other manufacturers *2
O
*2
*1: Must be a product capable of handling data exceeding 128 bytes.
*2 Supports new data size only when receiving send information via the information report
service.
