Allen-Bradley controllogix 1756-L63, User Manual

Page: 147 / 435

Publication 1756-UM001E-EN-P - August 2002
Communicate with 1756 I/O over a ControlNet™ Network 8-7
F. Select a Comm Format :
IMPORTANT
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 ).
If this module is a: And: And you want to: Then select:
diagnostic digital input Full Diagnostics - Input Data
non-diagnostic digital input local chassis time stamp a change in data CST Timestamped Input Data
omit time stamps Input Data
remote chassis Rack Optimization
diagnostic digital output schedule when to apply outputs Full Diagnostics - Scheduled
Output Data
not schedule when to apply
outputs Full Diagnostics - Output Data
fused digital output schedule when to apply outputs CST Timestamped Fuse Data -
Scheduled Output Data
not schedule when to apply
outputs CST Timestamped Fuse Data -
Output Data
non-diagnostic and non-fused
digital output local chassis schedule when to apply outputs Scheduled Output Data
not schedule when to apply
outputs Output Data
remote chassis Rack Optimization
non-isolated analog input floating point mode provides
sufficient sample time time stamp when the data is
sampled CST Timestamped Float Data -
wiring_mode
omit the time stamp Float Data -
wiring_mode
floating point mode does not
provide sufficient sample time
time stamp when the data is
sampled CST Timestamped Integer Data -
wiring_mode
omit the time stamp Integer Data -
wiring_mode
isolated or temperature
measuring analog input 25 ms sample time or greater is
sufficient time stamp when the data is
sampled CST Timestamped Float Data
omit the time stamp Float Data
sample time must be less than
25 ms time stamp when the data is
sampled CST Timestamped Integer Data
omit the time stamp Integer Data
analog output associated inputs are REALs time stamp the data echo CST Timestamped Float Data
omit the time stamp Float Data
associated inputs are INTs time stamp the data echo CST Timestamped Integer Data
omit the time stamp Integer Data
Allen-Bradley HMIs