Rockwell Automation 1746-HSCE,D17466.5 High-Speed Counter Module - Manual (Page 61)

1 Publication 1746-UM006B-EN-P - August 2005
Chapter
4
Configuration and Programming
This chapter contains the Output, Input and M0 file information.
•
a discussion of Dynamic and Static Parameters
•
M0 file contents for range and rate modes
•
output data file contents for range and rate mode operation
•
input data file contents for range and rate mode operation
•
M0 file contents for sequencer mode operation
•
output data file contents for sequencer mode operation
•
input data file contents for sequencer mode operation
Configuration Worksheets To assist you in the configuration of your SLC processor and the
monitoring of your module, configuration worksheets are contained in
appendixes D and E. Appendix D contains worksheets for Range and
Rate Mode operation. Appendix E contains worksheets for Sequencer
operation. Do not remove the worksheets from the manual,
photocopy them so they can be re-used.
The worksheets are used in Chapter 6, Application Examples. In
addition, the Configuration Data Tables are shown for comparison to
the worksheets.
Dynamic and Static
Parameters This chapter identifies parameters as Dynamic and Static. Dynamic
Parameters immediately update the operating conditions. They do not
disrupt counter operation. Only one Dynamic Parameter should be
changed at a time.
Static Parameters can only be changed when the Function Control bit
is reset to 0. They will not alter operating conditions until the Function
Control Bit is set to 1. A module fault occurs when you try to change a
static parameter while the Function Control bit is set to 1.