UMC800 Overview

Feature Summary

through the Configuration port allows remote access to the controller via the Control Builder and User Utility programs. This will enable trouble shooting, configuration changes and firmware upgrade.

The optional communications board adds two bi-directional, multi-drop RS 485 serial communication interfaces to the controller CPU module. The COMM A port uses Modbus RTU protocol and is a master/slave link allowing up to 31 controllers to be connected to a single host computer. The computer initiates all communication. COMM B port allows the controller to operate as a master device to up to 16 slave Modbus compatible devices. Data transferred through this port is integrated into the user’s control strategy through read and write function blocks. Applications might include writing controller data (set points, process variables, etc.) to a strip chart recorder to produce a hard copy of process performance, or to read data from other controllers.

Feature Summary

Up to 16 control loops, including:

Proportional Integral Derivative (PID),

ON/OFF,

Three Position Step Control (TPSC), and

Carbon Potential.

Auto-tuning for each control loop

Up to 64 Universal Analog Inputs

Up to 16 Analog Outputs

Up to 96 Digital Inputs/Outputs

Up to 50 Recipes with up to 50 variables each

Up to 4 Setpoint Programmers, 3500 total segments

Setpoint Profile and Recipe storage, up to 70 programs

Setpoint Scheduler, 10 stored schedules

Function Block Graphic Configuration with up to 250 blocks

Large assortment of algorithms for combination of analog and logic functions

Extensive Alarm and Event monitoring

Operator interface with a selection of graphic displays

Carbon Potential, Dewpoint and Relative Humidity Control

Optional 3-1/2” floppy disk drive for data archiving, setpoint program and recipe storage

Universal Power (100 to 240 Vac or Vdc) or 24 VA RH)

UL, CE, and CSA approved, Y2K compliant C/DC (optional)

Industrial Operating Range (0 °C to 55 °C, 10 % to 90 %

UL, CE, and CSA Approved, Y2K compliant

4

UMC800 Controller Installation and User Guide

Release F

 

 

4/01

Page 12
Image 12
Honeywell UMC800 manual Feature Summary, On/Off