York YST - Default Chapter; Table of Contents

JOHNSON CONTROLS
5
FORM 160.67-O1
ISSUE DATE: 4/1/2015
TABLE OF CONTENTS
SECTION 1- DESCRIPTION OF SYSTEM AND FUNDAMENTALS OF OPERATION ........................................... 9
General System Description .............................................................................................................................9
Refrigeration System Operation .......................................................................................................................9
Refrigerant Flow Diagram ..............................................................................................................................10
Capacity Controls ........................................................................................................................................... 11
Steam And Condensate Flow ......................................................................................................................... 12
SECTION 2 - OPTIVIEW CONTROL CENTER INTRODUCTION ..........................................................................15
Interface Conventions ....................................................................................................................................17
Analog Input Ranges - York Microboard .........................................................................................................19
Analog Input Ranges - Frick I/O Board ..........................................................................................................20
Home Screen .................................................................................................................................................21
Refrigeration System Screen .........................................................................................................................24
Evaporator Screen .........................................................................................................................................26
Condenser Screen .........................................................................................................................................29
Compressor Screen .......................................................................................................................................31
Proximity Probe Calibration Screen ...............................................................................................................34
Pre-Rotation Vanes Calibration Screen ..........................................................................................................36
Oil Sump Screen ............................................................................................................................................37
Variable Geometry Diffuser (VGD) Screen .....................................................................................................39
[VGD] Hold (Manual) .....................................................................................................................................40
Variable Geometry Diffuser Setpoints Screen ................................................................................................ 41
Steam System Screen - Manual Start ............................................................................................................43
Steam System Screen - Auto Start .................................................................................................................46
Turbine Screen ...............................................................................................................................................49
Condensate Screen ........................................................................................................................................52
Vacuum Screen ..............................................................................................................................................54
Capacity Controls Screen-Fixed Speed Mode ...............................................................................................56
Capacity Controls Screen-Variable Speed Mode ...........................................................................................60
Pid Setup Screen 1 ........................................................................................................................................64
PID Setup Screen 2 ........................................................................................................................................67
Auto/Manual Screen ....................................................................................................................................... 70
Capacity Control Setpoints Screen 1 .............................................................................................................74
Capacity Control Setpoints Screen 2 .............................................................................................................77
Setpoints Screen ............................................................................................................................................79
Setup Screen ..................................................................................................................................................81
User Screen ...................................................................................................................................................83
Comms Screen ...............................................................................................................................................84
Printer Screen ................................................................................................................................................86
Sales Order Screen ........................................................................................................................................ 88
Operations Screen .........................................................................................................................................90
Display Only ...................................................................................................................................................90
Alarm/Shutdown Setpoints Screen .................................................................................................................92
Time Delay Alarm/Shutdown Setpoints Screen ..............................................................................................95
Configuration Screen 1 ...................................................................................................................................97
Configuration Screen 2 ...................................................................................................................................99
Configuration Screen 3 .................................................................................................................................101
Pressure Setpoints Screen ...........................................................................................................................103
Time Setpoints Screen .................................................................................................................................106
Speed Setpoints Screen ...............................................................................................................................109
Ramp Rate Setpoints Screen ....................................................................................................................... 112