Rockwell Automation 1746-HSCE2 Multi-Channel High Speed Counter Module - Manual (Page 51)

1 Publication 1746-UM002B-EN-P - August 2004
Chapter
4
Configuration and Programming
This chapter provides information about:
• selecting operating class
• module programming
• programming blocks
• programming block default values
Selecting Operating Class The 1746-HSCE2 module has two operating classes which are
determined by the ID code used by the module.
Class 1 operation uses 8 input and 8 output words and is compatible
with SLC 5/01 and above processors and the 1747-ASB module. Enter
ID Code 3511 to select Class 1 operation.
Class 4 operation uses 23 input and 8 output words and is compatible
with SLC 5/03 and above processors and with 1747-ACN15 and
-ACNR15 modules. Enter ID Code 15912 to select Class 4 operation.
See Operating Class on page 1-4 for more information on Class 1 and
Class 4 operation.
Power-up Reset Whenever power is cycled or the processor mode is switched to RUN,
all counters are reset to their defaults. The counters, ranges, presets,
etc., need to be reprogrammed. See the default settings on page 4-28.
Module Programming Module programming consists of the following six blocks:
• Module Setup
• Counter Configuration
• Minimum/Maximum Count Value
• Minimum/Maximum Rate Value
• Program Ranges
• Counter Control