Watlow Ez-Zone PM4 User Manual

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
CU
CU
S
S
T
T
O
O
M
M
ER
ER
S
S
A
A
TIS
TIS
F
F
A
A
CT
CT
I
I
O
O
N
N
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

Watlow Ez-Zone PM4 Specifications

General

Brand	Watlow
Model	Ez-Zone PM4
Category	Controller
Language	English

Summary

Safety Information

Warranty

Explains the terms and conditions of the product warranty.

Technical Assistance

Provides contact information for support and troubleshooting.

Return Material Authorization (RMA)

Chapter 1: Overview

Chapter 2: Install and Wire

Installation Procedure

Details the procedure for mounting the controller in a panel.

Terminal Definitions

Explains the purpose of each terminal on the controller's slots.

Input and Output Configuration

Describes how to configure power, inputs, outputs, and network connections.

Chapter 3: Keys and Displays

Control Panel Overview

Explains the function of each button, display, and indicator on the control panel.

Responding to Displayed Messages

Chapter 5: Operations Page

Navigating the Operations Page

Input and Alarm Configuration

Chapter 6: Setup Page

Navigating the Setup Page

Analog Input Setup

Control Loop Setup

Configuring PID parameters, autotuning, and control modes.

Alarm Setup

Setting up alarm types, sources, set points, and logic.

Communications Setup

Chapter 7: Profiling Page

Navigating the Profiling Page

Profile Parameters

Starting a Profile

Chapter 8: Factory Page

Navigating the Factory Page

Security Settings

Calibration Menu

Chapter 9: Features

Tuning PID Parameters

Explains manual and automatic tuning methods for PID control.

Input Configuration

Control Methods

Explains different control algorithms and modes of operation.

Alarms Configuration

Covers configuration and behavior of alarm conditions.

Lockout and Password Security

Chapter 10: Appendix

Troubleshooting Guide

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

Ordering Information for PID Controller Models

Controller Model Structure

Output and Communications Options