IAI America XSEL-S - Manual (Page 56)

Chapter 3 Operation (Construction for Network)
50
IA Net
XSEL-R/S
3.2.3 Settings for I/O Communication among XSEL Controllers
Set the following parameters demonstrated in steps 1 and 2.
[Setting 1 : Input Port Settings]
No.
Parameter Name
(I/O parameters)
Initial Value
(Reference)
Input Range Remarks
693 IA Net Common Input Acquisition
Shared Word Patterns (31-00)
0
0 to
FFFFFFFF
H
694 IA Net Common Input Acquisition
Shared Word Patterns (63-32)
0
0 to
FFFFFFFF
H
695 IA Net Common Input Acquisition
Shared Word Patterns (95-64)
0
0 to
FFFFFFFF
H
696 IA Net Common Input Acquisition
Shared Word Patterns (127-96)
0
0 to
FFFFFFFF
H
697 IA Net Common Input Acquisition
Shared Word Patterns (159-128)
0
0 to
FFFFFFFF
H
698 IA Net Common Input Acquisition
Shared Word Patterns (191-160)
0
0 to
FFFFFFFF
H
699 IA Net Common Input Acquisition
Shared Word Patterns (223-192)
0
0 to
FFFFFFFF
H
700 IA Net Common Input Acquisition
Shared Word Patterns (255-224)
0
0 to
FFFFFFFF
H
0
b
: Condition of this shared word area not
to be acquired
1
b
: Make condition of this shared word
area able to be acquired
Note 1 If this parameter is set to 1, the
condition of 16-bit in the indicated
area can be acquired.
Note 2 In this parameter, selection of to
acquire / not to acquire the
condition of each bit can be made
with binary numbers, and is
converted into the hexadecimal
system for setting.
Set whether the condition of the specific shared word area (Note) in the shared memory to be
acquired or not to be acquired with 0: Not to Acquire and 1: To Acquire in I/O Parameters
No.693 to 700. The setting value is calculated in the hexadecimal system with the bit patterns
of 0 and 1 described above.
Caution Even when using only the input ports, an occupation of one station is required no
matter of the number of slots.
The relation between each bit and shared word area is as explained below:
x I/O Parameter No.693 “IA Net Common Input Acquisition Shared Word Patterns (31-00)”
x I/O Parameter No.694 “IA Net Common Input Acquisition Shared Word Patterns (63-32)”
b31 b0
b31 b0
Shared Word Area 0
Shared Word Area 1
:
Shared Word Area 31
Shared Word Area 32
Shared Word Area 33
:
Shared Word Area 63