Watlow Ez-Zone PM4 Manuals

Manuals and User Guides for Watlow Ez-Zone PM4. We have 2 Watlow Ez-Zone PM4 manuals available for free PDF download: User Manual

Watlow Ez-Zone PM4 User Manual (102 pages)

Ez-Zone PM series PID controller

Brand: Watlow | Category: Controller | Size: 5.67 MB

Safety Information
2
Technical Assistance
2
Return Material Authorization (RMA)
3
Table of Contents
4
Chapter 1: Overview

5
- Standard Features and Benefits
  5
- A Conceptual View of the PM
  6
- Functions
  6
- Inputs
  6
- Instance
  6
- Outputs
  6
- PM PID Model System Diagram
  7
Chapter 2: Install and Wire

8
- Installation
  13
- Removing the Mounted Controller from Its Case
  13
- Returning the Controller to Its Case
  13
- Chemical Compatibility
  14
- Digital Input 5, 6
  17
- High Power
  17
- Low Power
  17
- Input 1 Potentiometer
  18
- Input 1 Process
  18
- Input 1 RTD
  18
- Input 1 Thermocouple
  18
- Digital Output 5, 6
  20
- Output 1 Mechanical Relay, Form C
  20
- Output 1 Switched DC/Open Collector
  20
- Output 1 Solid-State Relay, Form a
  21
- Output 1 Universal Process
  21
- Output 2 Switched DC
  21
- Output 2 Mechanical Relay, Form a
  22
- Output 2 NO-ARC Relay, Form a
  22
- Output 2 Solid-State Relay, Form a
  22
- Quencharc Wiring Example
  23
- Modbus RTU or Standard Bus EIA-485 Communications
  24
- Standard Bus EIA-485 Communications
  24
- Wiring a Serial EIA-485 Network
  24
- A Network Using Watlow's Standard Bus and an Rui/Gateway
  25
Chapter 3: Keys and Displays

26
- Responding to a Displayed Message
  27
Chapter 4: Home

28
- Default Home Page Parameters
  28
- Home Page
  28
- Modifying the Display Pairs
  28
- Modifying the Home Page
  28
- Navigating the EZ-ZONE PM PID Controller
  30
- Conventions Used in the Menu Pages
  31
- Display
  31
- Modbus RTU Protocols
  31
- Range
  31
Chapter 5: Operations

33
- Navigating the Operations Page
  33
- Operations Page
  33
Chapter 6: Setup

44
- Navigating the Setup Page
  44
- Setup Page
  44
- Ber Digit
  48
Chapter 7: Profiling

66
- How to Start a Profile
  66
- Navigating the Profiling Page
  66
- Profiling Page
  66
- Profiling Parameters
  66
Chapter 8: Factory

70
- Factory Page
  70
- Navigating the Factory Page
  70
Chapter 9: Features

76
- Autotuning
  77
- Programming the Home Page
  77
- Saving and Restoring User Settings
  77
- Tuning the PID Parameters
  77
- Autotuning with TRU-TUNE+
  78
- Before Tuning
  78
- How to Autotune a Loop
  78
- Manual Tuning
  78
- Calibration
  79
- Calibration Offset
  79
- Filter Time Constant
  80
- Range High and Range Low
  80
- Scale High and Scale Low
  80
- Set Point Low Limit and High Limit
  80
- Cool Output Curve
  81
- NO-ARC Relay
  81
- Retransmitting a Process Value or Set Point
  81
- Auto (Closed Loop) and Manual (Open Loop) Control
  82
- Control Methods
  82
- Output Configuration
  82
- On-Off Control
  83
- Proportional Control
  83
- Proportional Plus Integral (PI) Control
  83
- Dead Band
  84
- Proportional Plus Integral Plus Derivative (PID) Control
  84
- Variable Time Base
  84
- Alarm Set Points
  85
- Alarms
  85
- Process and Deviation Alarms
  85
- Single Set Point Ramping
  85
- Alarm Blocking
  86
- Alarm Hysteresis
  86
- Alarm Latching
  86
- Alarm Silencing
  86
- Lockout Menu
  87
- Using Lockout to Hide Pages and Menus
  87
- Using the Software with Standard Bus
  87
- How to Acquire Access to the Control
  88
- How to Enable Password Security
  88
- Using Password Security
  88
Chapter 10: Appendix

90
- Troubleshooting Alarms, Errors and Control Issues
  90
- Agency Approvals
  93
- Specifications
  93
- Dimensions
  94
- Operator Interface
  94
- Output Hardware
  94
- Thermistor Input
  94
- Ordering Information for PID Controller Models
  95
- Index
  96

Watlow Ez-Zone PM4 User Manual (31 pages)

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Watlow Ez-Zone PM4 Manuals

Watlow Ez-Zone PM4 User Manual (102 pages)

Table of Contents

Chapter 1: Overview

Chapter 2: Install and Wire

Chapter 3: Keys and Displays

Chapter 4: Home

Chapter 5: Operations

Chapter 6: Setup

Chapter 7: Profiling

Chapter 8: Factory

Chapter 9: Features

Chapter 10: Appendix

Watlow Ez-Zone PM4 User Manual (31 pages)

Table of Contents

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