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16-Axis MACRO CPU Software Reference Manual
Digit #
1
2
3-6
7
8
9-12
Possible Values
0
0
$C0A0 (Node 2),
$C0A4 (Node 3),
$C0A8 (Node 6),
$C0AC (Node 7),
$C0B0 (Node 10),
$C0B4 (Node 11)
0
0/1
$8800, $8840, $8880,
$88C0
Description
(Reserved for future use)
(Reserved for future use)
16-Axis MACRO Station X Address of MACRO I/O node
first of four registers
(Reserved for future use)
Set to 1 for ACC-14E, ACC-65E, ACC-66E, ACC-67E
consectutive address read (Base, +$1000, +$2000)
16-Axis MACRO Station Y Base Address of ACC-9E, 10E,
11E, 12E, 14E, 65E, 66E, OR 67E UMAC I/O board as set
by jumpers/switches on board
$9800, $9840, $9880,
$98C0
When this function is active, the 16-axis MACRO Station will copy values from the MACRO command
(input) node registers to the I/O board addresses; it will copy values from the I/O board addresses to the
MACRO feedback (output) node registers. Writing a ‘0’ to a bit of the I/O board enables it as an input,
letting the output pull high. Writing a ‘1’ to a bit of the I/O board enables it as an output and pulls the
output low.
The following table shows the mapping of I/O points on the I/O piggyback boards to the MACRO node
registers.
I/O Point #s
ACC-3E
Part
Byte on
ACC-9E,
10E, 11E,
12E
Matching MACRO Node X
Register
I/O00 - I/O15
I/O16 - I/O31
I/O32 - I/O47
I/O48 - I/O63
I/O64 - I/O79
I/O80 - I/O95
I/O96 - I/O119
I/O120 - I/O143
Option A
Option A
Option A
Option B
Option B
Option B
Option C
Option C
Low
Low
Low
Middle
Middle
Middle
High
High
Specified MACRO Node X Address + 1
Specified MACRO Node X Address + 2
Specified MACRO Node X Address + 3
Specified MACRO Node X Address + 5
Specified MACRO Node X Address + 6
Specified MACRO Node X Address + 7
Specified MACRO Node X Address + 0
Specified MACRO Node X Address + 4
16-Axis MACRO Station MI-Variable Reference
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