Table Of Contents - Emerson Tescom ER5000 Series User Manual

ER5000 -

Table of Contents

Table of Contents
Safety, Installation & Operations
Precautions
TESCOM™ ELECTRONIC CONTROLLERS . . . . . 3
TESCOM REGULATORS . . . . . . . . . . . . . 6
Table of Contents
Table of Contents . . . . . . . . . . . . . . . 10
Conventions of This Manual . . . . . . . . . . 13
Navigating This Manual . . . . . . . . . . . . 13
Features and Specifications
ER5000 Series Part Numbering System . . . . 15
ER5000 Standard Features . . . . . . . . . . 15
ER5000 Dimensions - Side Views . . . . . . . 16
ER5000 Dimensions - Top and Bottom View . . 17
ER5050 Hazardous Location Model . . . . . . 18
Dimensions - Side Views . . . . . . . . . . . 18
ER5050 Hazardous Location Model . . . . . . 19
Dimensions - Top and Bottom View . . . . . . 19
ER5000 Specifications . . . . . . . . . . . . 20
Hazardous Location Model (ER5050)
Specifications . . . . . . . . . . . . . . . . 22
Accessories . . . . . . . . . . . . . . . . . . 24
What's New
New Features . . . . . . . . . . . . . . . . . 26
Replacing an ER3000 with an ER5000 . . . . . 27
2
How It Works
The ER5000: How It Works . . . . . . . . . . 30
Understanding PID Controllers . . . . . . . . 31
9
PID Controllers: Three Components
Are Better Than One
A Typical PID Control System
Tuning a PID Controller
Rules of Thumb for PID Tuning
The ER5000: Typical Application
(Non-Hazardous Location) . . . . . . . . . . 39
14
Controlling System Pressure
A Note Concerning Non-Venting
Regulators in Closed Loop Applications
Monitoring System Control Limits
The ER5000: Control Modes . . . . . . . . . . 43
Internal Feedback Mode
External Feedback Mode
Cascade Mode
Glossary of Terms
Terms Relating to PID Controllers
and Controller Tuning . . . . . . . . . . . . 45
Terms Relating to Regulators . . . . . . . . . 52
25 Getting Started
Before You Begin . . . . . . . . . . . . . . . 58
ER5000 Quick Reference: Jumpers,
Terminal Blocks and Wires and LEDs . . . . . 59
Verify your shipment . . . . . . . . . . . . . 60
29
Additional items not included:
Tools you will need for the installation:
Additional items and tool you will need for
an installation in a Hazardous Location:
32 Verify the configuration of your application . . . . 62
33
Verify that all operational requirements
35
have been met . . . . . . . . . . . . . . . . 63
35
Verify that all safety requirements
have been met . . . . . . . . . . . . . . . . 63
Mount the ER5000 on the regulator . . . . . 64
39
Connect and verify the power supply . . . . . 65
Verify the Jumper J6 configuration . . . . . . 68
41
42
Connect the USB cable
(not supplied with ER5050)
Install the ERTune program . . . . . . . . . 72
™
43
Connect pressure to the system . . . . . . . . 73
43
Start up and tune the system . . . . . . . . . 75
43
Installation Variations
44
Before You Begin . . . . . . . . . . . . . . . 77
ER5000 Installation Variations -
Wiring Diagrams . . . . . . . . . . . . . . . 78
Terminal Blocks and Wires . . . . . . . . . . 79
57
61
61
61
71
76
10