User Manual

WATLOW Series 998 User’s ManualTable of Contents
Introduction
Starting Out with the Watlow Series 998
i The Series 998
ii Display Loop
ii Operation Menus
iii Setup Menus
iii Factory Menus
Chapter 1
Hardware Setup
1.1 DIP Switch Locations and Functions
1.2 Input Type DIP Switches
1.3 External Power Supply DIP Switches
1.4 Setting the Lockout DIP Switch
Chapter 2
Installation and Wiring
2.1 Panel Cutout and Dimensions
2.2 Installing the Series 998
2.4 Wiring the Series 998
2.4 Power Wiring
2.4 Sensor Installation Guidelines
2.5 Event Input 1 Wiring
2.5 Wiring 0-20mA and 4-20mA
Process Inputs
2.6 Wiring Example
2.7 Wiring Notes
2.8 Channel A Input Wiring
2.9 Channel B Input Wiring
2.10 Channel A Output Wiring
2.11 Channel B Output Wiring
2.12 Output 3 Wiring
2.13 Output 4 Wiring
Chapter 3
Keys and Displays
3.1 Keys and Displays
3.2 Display Key and Loop
Chapter 4
The Setup Menus
4.1 Navigating the Setup Menus
4.2 Input Menu
4.16 Output Menu
4.32 Global Menu
Chapter 5
The Operation Menus
5.1 Navigating the Operation Menus
5.2 The System Menu
5.3 The Set Point Menu
5.3 System Prompts
5.8 PID A Menu
5.13 PID B Menu
Chapter 6
The Factory Menus
6.1 Navigating the Factory Menus
6.2 Panel Lockout Menu
6.8 Diagnostics Menu
6.14 Calibration Menu
Chapter 7
Tuning, Manual Operation, Alarms and
Error Codes
7.1 Auto-tuning (Heat and/or Cool)
7.2 Manual Tuning
7.3 Manual and Automatic Operation
7.4 Changing the Output 3 Alarm Jumper
7.4 Using Alarms
7.6 Error Code E1 and E2 Messages
7.7 Error Code Actions
Chapter 8
Applications
8.1 Burst Fired, Zero Cross Output
8.2 Retransmit
8.3 Dead Band
8.3 Transmitter Power Supply
Appendix
A.1 Warranty and Returns
A.2 Glossary
A.5 Index
A.7 Prompt Index
A.8 Specifications
A.9 Ordering Information
A.10 Declaration of Conformity
Table of Contents