Watlow ez-zone pm User Manual

0600-0059-0000 Rev. P Made in the U.S.A.
August 2016
User’s Guide
EZ-ZONE
®
PM
Integrated Controller Models
1241 Bundy Boulevard., Winona, Minnesota USA 55987
Phone: +1 (507) 454-5300, Fax: +1 (507) 452-4507
http://www.watlow.com
TOTAL
3 Year Warranty
CUSTOMER
SATISFACTION
Registered Company
Winona, Minnesota USA
ISO 9001

Watlow ez-zone pm Specifications

General

Model	EZ-ZONE PM
Input Types	Thermocouple, RTD, Process Voltage, Process Current
Output Types	Relay, SSR drive, voltage (0-10V), current (0-20mA, 4-20mA)
Display	LED
Power Supply	100-240V AC
Communication Protocols	Modbus RTU, Ethernet/IP, DeviceNet
Agency Approvals	CE
Configuration	Front panel, PC software
Operating Temperature	0°C to 55°C (32°F to 131°F)
Alarms	4 configurable alarms with relay or logic outputs

Summary

Safety Information

Safety Alerts and Warnings

Explains safety symbols, notes, cautions, and warnings for safe operation.

Chapter 1: Overview

Introduction to EZ-ZONE PM Features

Describes the controller's purpose, advanced PID, configuration software, and key benefits.

Chapter 2: Install and Wire

Controller Dimensions and Panel Mounting

Provides physical dimensions and recommended panel spacing for various models.

Installation and Wiring Procedures

Step-by-step instructions for mounting and connecting the controller.

Communications Setup and Wiring

Details wiring for Modbus, DeviceNet, EtherNet/IP, J1939, Profibus, and EIA-485.

Computer Connectivity

Instructions for connecting the controller to a PC for configuration and monitoring.

Chapter 5: Operations Page

Operations Page Menu Details

Chapter 6: Setup Page

Setup Page Menu Details

Chapter 7: Profiling Page

Profile Setup and Navigation

Profile Step Types and Parameters

Chapter 8: Factory Page

Security Settings and Lockout Features

Covers password protection, read/write lockout levels, and enabling security features.

Chapter 9: Features

PID Tuning and Autotuning

Explains PID parameter tuning, autotune, manual tuning, and TRU-TUNE+ adaptive control.

Input Configuration and Calibration

Output Configuration and Control Methods

Timer Function and Alarms

EZ Key Programming and Communications

Modbus and CIP Communication Details

Chapter 11: Appendix

Troubleshooting Alarms, Errors, and Control Issues

Provides guidance on identifying and resolving common alarms, errors, and control issues.

Modbus Memory Blocks and Assembly Details

PM Specifications

Lists electrical, environmental, accuracy, agency approvals, and controller specifications.