Section 5 - Read, Write And Override Parameters On Udc2300 Process Controllers; Overview; Table 5-3 Miscellaneous Read Only's - Honeywell UDC2300 Product Manual

Section 5 - Read, Write and Override Parameters
5.1

Overview

Introduction
What's in this section
10/00 RS422/485 ASCII Communications Option Product Manual
on UDC2300 Process Controllers
This section contains information concerning Reading, Writing, and
Overriding parameters on the UDC2300 Process Controller. There are two
types of parameters:
• Data Transfer-these parameters include reading control data, option
status, and reading or changing setpoints or output.
• Configuration Data-all the configuration data is listed in the order in
which it appears in the controller.
Each type of parameter has the identifying codes listed with it. Follow the
message exchange rules listed in "Read and Write Operations."
This section contains the following topics:
5.1 Overview
5.2 Reading Control Data
5.3 Read Option Status
5.4 Miscellaneous Read Only's
5.5 Setpoints
5.6 Using a Computer Setpoint
5.7 PV or Setpoint Override
5.8 Reading or Changing the Output
5.9 Local Setpoint/PID Set Selection and Setpoint Ramp
Status
5.10 Configuration Parameters Setup Groups
Timing
Tuning
SP Ramp/SP Rate/SP Program
Accutune
Algorithm
Input 1
Input 2
Control
Communications
Alarms
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