User Manual
Table Of Contents
- 1769-UM018A-EN-P, Compact High-density Analog Input Modules
- Table of Contents
- Preface
- 1 - Overview
- 2 - Installation and Wiring
- 3 - Module Data, Status, and Channel Configuration
- 4 - Module Diagnostics and Troubleshooting
- A - Specifications
- B - Module Addressing and Configuration with MicroLogix 1500 Controller
- C - Configuration Using the RSLogix 5000 Generic Profile for CompactLogix Controllers
- D - Two’s Complement Binary Numbers
- Glossary
- Index
- Back Cover
78 Publication 1769-UM018A-EN-P - October 2008
Glossary
resolution – The smallest detectable change in a measurement,
typically expressed in engineering units (for example, 1 mV) or as a
number of bits. For example a 12-bit system has 4096 possible output
states. It can therefore measure 1 part in 4096.
status word – Contains status information about the channel’s current
configuration and operational state. You can use this information in
your ladder program to determine whether the channel data word is
valid.
step response time – For inputs, this is the time required for the
channel data word signal to reach a specified percentage of its
expected final value, given a large step change in the input signal.
update time – See module update time.