TOC - 1
Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP
Table of Contents
Section Title Section Number
Blower Packages - Standard Vilter Warranty Statement ..........................................................................i
Important Message................................................................................................................................ii
Section 1 • General Information
How To Use This Manual .........................................................................................................................1-1
Glossary of Terms ...................................................................................................................................1-2
Hardware Components ..........................................................................................................................1-4
Wiring Requirements .............................................................................................................................1-6
VFD Installation Recommendations .......................................................................................................1-7
Section 2 • Operation Descriptions
Overview ...............................................................................................................................................2-1
Operational Descriptions and Diagrams .................................................................................................2-2
Configuration of the Blower Package .........................................................................................2-2
Starting of the Blower/Permissives .............................................................................................2-2
Anti-Recycle ..............................................................................................................................2-2
Automatic Speed Control ...........................................................................................................2-2
Operating Modes .......................................................................................................................2-3
Load Limits and Forced Unloading..............................................................................................2-3
Safeties ......................................................................................................................................2-3
Emergency Stop ........................................................................................................................2-5
Supplemental Blower Motor Protection .....................................................................................2-5
Air Cooled Oil Cooler Fan ............................................................................................................2-6
External Electric Oil Pump ..........................................................................................................2-6
Oil Pressure Safety Switch ..........................................................................................................2-6
Air Cooled Aftercooler - Step Type ..............................................................................................2-6
Air Cooled Aftercooler - VFD Type ..............................................................................................2-7
Water Cooled Gas Aftercooler ....................................................................................................2-8
Gas Scrubbers ............................................................................................................................2-9
Discharge Recycle Valve .............................................................................................................2-10
Section 3 • Overview Screens
Blower and System Overview Screens ....................................................................................................3-1
Section 4 • HMI Navigation
Main Menu Screen .................................................................................................................................4-1
HMI Security ..........................................................................................................................................4-2
Default .................................................................................................................................................4-2
OP1, OP2, OP3, OP4, OP5 (Operators) ...................................................................................................4-2
Super (Supervisor) .................................................................................................................................4-2
Logging In ..............................................................................................................................................4-2
Section 5 • Configuration - Supervisor Level
Configuration Screen - Supervisor (SUPER) Level ....................................................................................5-1
Editing Device Names ............................................................................................................................5-4
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