Communicate with your module, Wire the address reserve module, Use the address reserve module – Rockwell Automation 1734-ARM POINT I/O Address Reserve Module User Manual
Page 9
POINT I/O Address Reserve Module 9
Publication 1734-IN019A-EN-E - May 2005
Communicate with Your Module
I/O messages are sent to (consumed) and received from (produced) the
POINT I/O modules. These messages are mapped into the processor’s
memory. This POINT I/O address reserve module produces one byte of I/O
data. It does not consume I/O data.
1734-ARM Default Data Map
Wire the Address Reserve Module
The address reserve module requires no external wiring.
Use the Address Reserve Module
After creating the ControlLogix or CompactLogix systems I/O configuration
and user program, any I/O module in your system can be removed and
replaced by an address reserve module once the removed module is inhibited
using RSLogix 5000 programming software.
Inhibiting a module creates an I/O configuration and user program removing
all references to that module.
To use a 1734-ARM module in a MicroLogix system, configure a generic
module using RSLogix 500 programming software. Any user program
references to the slot position occupied by the 1734-ARM module must not
use another module’s parameters.
7
6
5
4
3
2
1
0
Produces (Rx)
0
0
0
0
0
0
0
0
Consumes
(scanner Tx)
No consumed data
Where: 0 = Off, 1 = On
ATTENTION
Use the RSLogix 5000 program software to inhibit the
1734-ARM module or the I/O module replaced by the
1734-ARM module. Failure to do so will result in the
controller continually trying to connect to a
noncommunicating module, thereby wasting connections.