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Watlow Ez-Zone PM6 User Manual

Watlow Ez-Zone PM6
101 pages
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0600-0058-0000 Rev. F Made in the U.S.A.
July 2009 $8.00
User’s Manual
Registered Company
Winona, Minnesota USA
ISO 9001
ISO 9001
TOTAL
3 Year Warranty
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TIS
TIS
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EZ-ZONE
®
PM
PID Controller Models
1241 Bundy Boulevard., Winona, Minnesota USA 55987
Phone: +1 (507) 454-5300, Fax: +1 (507) 452-4507 http://www.watlow.com

Table of Contents

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Watlow Ez-Zone PM6 Specifications

General IconGeneral
ModelEz-Zone PM6
Controller TypePID Controller
Output OptionsRelay, SSR, Analog
DisplayLCD
Number of Zones6
Input TypesThermocouple, RTD
Control ModesON/OFF, PID
Power Supply100-240 VAC
CommunicationEthernet
Agency ApprovalsCE, UL
Operating Temperature0 to 50 °C
Enclosure RatingIP65

Summary

Safety Information

Symbol Explanation

Explains safety symbols and their meanings.

Warranty and Technical Assistance

Details product warranty and how to obtain technical support.

Return Material Authorization (RMA)

RMA Process

Outlines the steps for returning products for repair or evaluation.

Chapter 1: Overview

Product Features and Benefits

Details the key features, advantages, and agency approvals of the EZ-ZONE PM.

Chapter 1: Overview (Continued)

Conceptual View of the PM

Explains the controller's internal structure: inputs, functions, and outputs.

Chapter 2: Install and Wire

Dimensions and Panel Mounting

Provides physical dimensions and panel cutout specifications for various models.

Chapter 2: Install and Wire (Continued)

Installation Procedures

Details how to install the controller into a panel and remove it.

Chapter 2: Install and Wire (Continued)

Terminal Definitions and Slot Orientations

Defines terminal connections for Slot A and Slot C, and shows back views.

Chapter 2: Install and Wire (Continued)

Power Supply and Digital Input Wiring

Describes power supply requirements and wiring for digital inputs 5 and 6.

Chapter 2: Install and Wire (Continued)

Analog Input Wiring

Details wiring for various analog input types: Thermocouple, RTD, Process, Potentiometer.

Chapter 2: Install and Wire (Continued)

Output Wiring

Explains wiring for digital outputs, switched DC, and mechanical relays.

Chapter 2: Install and Wire (Continued)

Universal Process and Switched DC Output Wiring

Details wiring for Universal Process and Switched DC outputs.

Chapter 2: Install and Wire (Continued)

Relay and Solid-State Output Wiring

Details wiring for NO-ARC Relay, Mechanical Relay, and Solid-state Relay outputs.

Chapter 2: Install and Wire (Continued)

Serial Communications Network Wiring

Guides for wiring EIA-485 Standard Bus and Modbus RTU networks.

Chapter 3: Keys and Displays

User Interface Elements

Describes the function of each key, display, and indicator on the controller.

Chapter 3: Keys and Displays (Continued)

Responding to Displayed Messages

Explains how to interpret and respond to alarm and error messages.

Chapter 4: Home Page

Home Page Configuration and Navigation

Details how to set up the Home Page, change parameters, and navigate between pages.

Chapter 4: Home Page (Continued)

Menu Conventions

Explains the meaning of terms and symbols used in the manual's menu descriptions.

Chapter 5: Operations Page

Operations Page Menu Structure

Outlines the main menus within the Operations Page: Analog Input, Loop, Alarm, etc.

Chapter 5: Operations Page (Continued)

Analog Input Operations

Details parameters for Process Value, Error Status, and Calibration Offset.

Chapter 5: Operations Page (Continued)

Linearization and Process Value Operations

Describes parameters for Source Value, Offset, Output Value, and error reporting.

Chapter 5: Operations Page (Continued)

Digital I/O, Limit, and Monitor Operations

Covers parameters for digital I/O states, set points, and control mode.

Chapter 5: Operations Page (Continued)

Monitor and Loop Operations

Details parameters for Cool Power, Set Point, Remote Enable, Control Mode, and Autotune.

Chapter 5: Operations Page (Continued)

Loop Operations: Idle, PID Tuning, and Alarms

Covers parameters for Idle Set Point, PID tuning constants, and Alarm Low/High Set Points.

Chapter 5: Operations Page (Continued)

Alarm and Profile Status Operations

Details parameters for Alarm State, Clearable, Request, Silence, and Profile Start.

Chapter 5: Operations Page (Continued)

Profile Status Operations

Describes parameters for Action Request, Active Step, Step Type, Target Set Point, and Produced Set Point.

Chapter 5: Operations Page (Continued)

Profile Status Operations: Step Details

Covers parameters for Step Time Remaining, Event Outputs, Jump Count, and Profile State.

Chapter 5: Operations Page (Continued)

Profile Status: Current File Operation

Details the parameter for indicating the currently executing profile file.

Chapter 6: Setup Page

Setup Page Menu Navigation and Analog Input Setup

Explains how to navigate the Setup Page and configure Analog Input parameters.

Chapter 6: Setup Page (Continued)

Analog Input, Linearization, and Process Value Setup

Details parameters for Analog Input Scale High, Range, Error settings, and Linearization/Process Value setup.

Chapter 6: Setup Page (Continued)

Linearization and Process Value Setup

Covers remaining Linearization points and Process Value setup parameters.

Chapter 6: Setup Page (Continued)

Digital I/O and Control Loop Setup

Details parameters for Digital Input/Output direction, function, and Control Loop settings.

Chapter 6: Setup Page (Continued)

Control Loop and Output Setup

Covers Control Loop parameters like PID tuning and Output settings.

Chapter 6: Setup Page (Continued)

Digital Output and Input Setup

Details setup for Digital Outputs (Time Base, Scales) and Digital Input Level.

Chapter 6: Setup Page (Continued)

Function Key, Global, and Communications Setup

Covers Function Key assignment, Global settings, and Communications protocols.

Chapter 6: Setup Page (Continued)

Profile, Communications, and RTC Setup

Details Profile settings, remaining Communications parameters, and Real Time Clock setup.

Chapter 6: Setup Page (Continued)

Real Time Clock and Alarm Setup

Covers remaining RTC settings and Alarm Type and Source parameters.

Chapter 6: Setup Page (Continued)

Alarm Setup

Details Alarm Hysteresis, Logic, Sides, Latching, Blocking, Silencing, Display, and Delay parameters.

Chapter 7: Profiling Page

Profiling Page Navigation and Parameters

Explains how to access the Profiling Page and configure Step, Step Type, and Set Point.

Chapter 7: Profiling Page (Continued)

Profiling Parameters: Step Details

Covers parameters for Seconds, Wait For Process, Wait Event, Day of Week, and Jump Step.

Chapter 7: Profiling Page (Continued)

Profiling Parameters: Jump and End Settings

Details parameters for Jump Count, End Type, and Profile Event Outputs.

Chapter 8: Factory Page

Factory Page Navigation and Custom Setup

Explains how to access the Factory Page and configure Custom Setup parameters.

Chapter 8: Factory Page (Continued)

Security Settings and Diagnostics

Details Security settings for pages and passwords, and diagnostic information.

Chapter 8: Factory Page (Continued)

Diagnostics and Calibration Setup

Covers remaining Diagnostics parameters and Calibration menu settings.

Chapter 9: Features

User Settings, PID Tuning, and Input Features

Describes saving/restoring settings, PID tuning methods, and input configuration.

Chapter 9: Features (Continued)

Output Features and Control Methods

Details output options like Duplex, NO-ARC Relay, Retransmit, Cool Output Curve, and Control Methods.

Chapter 9: Features (Continued)

Alarms and EZ Key Programming

Explains alarm types, set points, hysteresis, and how to program EZ Keys.

Chapter 9: Features (Continued)

Security Features: Passwords and Access Control

Covers Password Security, enabling it, and acquiring access to the control.

Chapter 10: Appendix

Troubleshooting Common Issues

Provides solutions for common alarm, error, and control problems.

Chapter 10: Appendix (Continued)

Troubleshooting Control and Communication Issues

Addresses issues like process control failure, temperature runaway, device errors, and communication problems.

Specifications

Electrical and Environmental Specifications

Lists voltage, power, environmental operating conditions, and accuracy ratings.

Specifications (Continued)

Input/Output, Dimensions, and Weight Specs

Details specifications for digital I/O, output hardware, operator interface, dimensions, and weight.

Ordering Information for PID Controller Models

Model Configuration Breakdown

Provides a guide to configuring model numbers by package size, function, I/O, and communications.

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