Allen-Bradley ControlLogix System 1756-L1 User Manual page 191

If this module is a:
digital input
digital input/output
digital output
analog
Allen-Bradley HMIs
F. Select a Comm Format:
IMPORTANT
And the:
Comm Format of the 1794-ACN
is Rack Optimization
Comm Format of the 1794-ACN
is None
Comm Format of the 1794-ACN
is Rack Optimization
Comm Format of the 1794-ACN
is None
Comm Format of the 1794-ACN
is Rack Optimization
Comm Format of the 1794-ACN
is None
G. How closely must any module in this slot match the information
on this tab?
If this information must match:
all, including minor revision number
all except the minor revision number
none
Communicate with 1794 I/O Over a ControlNet
If the module is also in the I/O configuration of
another controller, then select the Listen Only version
of the Comm Format (e.g., Listen Only - Input Data).
And the module must:
update at the RPI of the
1794-ACN
update faster than the RPI of the
1794-ACN
update at the RPI of the
1794-ACN
update faster than the RPI of the
1794-ACN
update at the RPI of the
1794-ACN
update faster than the RPI of the
1794-ACN
Then select
Exact Match
Compatible Module
Disable Keying
Publication 1756-UM001E-EN-P - August 2002
™
Network
Then select:
Rack Optimization
Input Data
Input Data
Rack Optimization
Data
Data
Rack Optimization
Output Data
Output Data
Data
42420
10-7
G.