OPTIVIEW REMOTE CONTROL CENTER
REMOTE CONTROL CENTER
OPTIVIEWTM
New Release
SAFETY SYMBOLS
GENERAL SAFETY GUIDELINES
READ BEFORE PROCEEDING
FORM 50.40-OM2
CHANGEABILITY OF THIS DOCUMENT
YORK INTERNATIONAL
TABLE OF CONTENTS
LIST OF TABLES
LIST OF FIGURES
FORM 50.40-OM2
FIG. 1 - EU DECLARATION OF CONFORMITY
YORK INTERNATIONAL
Product Description
SECTION 1 – PRODUCT DESCRIPTION
Stop Command, and Current / Load Limit can be
Installation
SECTION 2 – INSTALLATION
CHILLER / CONDENSING UNIT EPROMS
REQUIRED SOFTWARE VERSION OF THE
UNIT TYPE
EPROM PART NO
Installation
OPTIVIEW REMOTE CONTROL CENTER
031-02076-000Factory Installed A A
Tie Wrap To help keep wires connected Ferrite
FROM
FIG. 2 – FIELD WIRING OPTIVIEW RCC PANEL CONT
OPTIVIEW RCC
COMPONENT
Unit Microboard
Unit Microboard 031-01314-000and 031-02050-001
Installation
microboard part number
Voltage Source Figure
Wire Sizing
PROPER INSTALLATION PRACTICES
Wiring Practices Figure
Ground Wire Size Figure
Grounding
Installation
Never daisy-chainor parallel-connectpower or
wires where indicated by the manufacturer. EMI
ground wires to electronic control panels. Each
some cases totally destroy the electronics
Operation
SECTION 3 – OPERATION
OPTIVIEW REMOTE CONTROL CENTER
Setpoint / Change Schedule
SCREEN DESCRIPTIONS AND USAGE
Setpoints
Manual Controls
Home page Unit Data page System Data page
Operation
YORK INTERNATIONAL
FORM 50.40-OM2
HOME SCREEN
Unit Control Temperature
OVERVIEW
DISPLAY ONLY
Average Ambient Temperature
Unit Run Indicator LED
PROGRAMMABLE
NAVIGATION
Operation
UNIT SCREEN - EXAMPLES
FIG. 10A – YCAL CHILLER
FIG. 10B – YCAR CHILLER
FIG. 10C - YCAS CHILLER
UNIT SCREEN - EXAMPLES
FIG. 10D – YCUL CONDENSING UNIT
00571VIPC
FIG. 10E – YCWS CHILLER
UNIT SCREEN - EXAMPLES
00573VIPC
Return Chilled Liquid Temperature
Leaving Chilled Liquid Temperature
Discharge Air Temperature
Ambient Temperature
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Operation
FIG. 11A – YCAL CHILLER
SYSTEMS SCREEN - EXAMPLES
FIG. 11B – YCAR CHILLER
00505VIPC
Operation
SYSTEMS SCREEN - EXAMPLES
FIG. 11C – YCAS CHILLER
FIG. 11D – YCUL CONDENSING UNIT
• Discharge Temperature
• Oil Temperature
•Saturated Discharge Temperature
•Discharge Superheat •Suction Temperature
Operation
INDIVIDUAL SYSTEM SCREEN
FIG. 12A – YCAS CHILLER FIG. 12B – YCAR CHILLER
00509VIPC 00510VIPC
Discharge Temperature Discharge Superheat
Saturated Discharge Temperature
Suction Pressure Saturated Suction Temperature
Suction Temperature Suction Superheat
Operation
HOURS AND STARTS SCREEN
FIG. 13A – YCAL CHILLER FIG. 13B – YCAS CHILLER
00511VIPC 00512VIPC
Operating Hours
Total Starts
OVERVIEW
DISPLAY ONLY
Operation
OPTIONS SCREEN
FIG. 14A – YCAL CHILLER
FIG. 14B – YCAS CHILLER / YCAR CHILLER
Units Display Mode
Local/Remote Control Mode
Refrigerant Type
Chilled Liquid Type
Operation
TRENDING SCREEN
OVERVIEW
DISPLAY ONLY
Start
Trend Setup
Stop
Y-Axis
Chart Type
TREND SETUP SCREEN
Collection Interval
Operation
Data Point Slot #
Select
Data Point Min
Data Point Max
YORK INTERNATIONAL
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FORM 50.40-OM2
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YORK INTERNATIONAL
Operation
SETPOINTS SCREEN - EXAMPLES
FIG. 17A – YCAL CHILLER FIG. 17B – YCAS CHILLER
00515VIPC 00516VIPC
00517VIPC
FIG. 17C - YCAR CHILLER
Operation
SETPOINTS SCREEN
HISTORY SCREEN
Last Faults
Print History
Print All Histories
History Printout
HISTORY DETAILS SCREEN
Page Up
Page Down
RCC SETPOINTS SCREEN
Setup
Number of Units Connected
OVERVIEW
Clock Enabled / Disabled
RCC SETUP SCREEN
Set Date
Set Time
Units
Diagnostics
Comms
Printer
RS-485Baud Rate
COMMS SCREEN
RCC Poll Time 5-30sec
Setup
PRINTER SCREEN
Automatic Printer Logging Enabled / Disabled
Log Start Time
Log Output Interval
Software Versions
DIAGNOSTICS SCREEN
RCC Comms
Setup
Digital Inputs
DIAGNOSTICS I/O SCREEN
Diagnostics
OVERVIEW
Poll Indicator LED
DIAGNOSTICS RCC COMMS SCREEN
Reply Indicator LED
Poll Count
Clear Counters
Timeout Count
Diagnostics
NAVIGATION
“WATCHDOG – SOFTWARE REBOOT”
SAFETY SHUTDOWN MESSAGE
DISPLAY MESSAGES
STATUS MESSAGES
OKIDATA MICROLINE
SECTION 4 – PRINTERS
WEIGH-TRONIX
SEIKO DPU-414
Printers
PRINTERS
equipped with an RS-232Serial interface
•Okidata –
• SEIKO
Connectors
Hardware required
•WEIGH-TRONIXPrinter
Automatic Data Logging
Printer Setup
Printers
Number of Units Connected
York International Corporation Unit X Status
FIG. 28 – CONTINUED
Printers
FIG. 29 – HISTORY HEADER PRINTOUT
EXAMPLE YCAS CHILLER
INTRODUCTION
SECTION 5 – SERVICE
SYSTEM ARCHITECTURE
Service
REFER TO FIG.
BOARD
FIG. 30 – CONTROL CENTER
BOARD
ROW IN
REFER TO FIG
MICROBOARD
Service
1. First initiate table complete
2. FPGA configuration
3. Mini-cardsignature test
4. Mini-cardchecksum
a. COM 1 J2 - RS-232.Printer
Service
COM 1 is connected directly to the Micro. COM 2 through 5 are connected directly to the UART Universal Asynchronous Receive Transmit. The UART converts the parallel data to serial form for transmission to the peripheral device and converts the incoming serial data to parallel form for use by the Micro. It also generates and processes control signals for the Modem communications DTR, CTS, DSR, RTS. Under Program control, the Micro instructs the UART of the desired data transmission Baud rate. A crystal oscillator provides the frequency reference. Each port is equipped with two LED’S; a red one indicates when data is being transmitted to the remote device and a green one indicates when data is being received from the remote device. The RS-232output voltages are industry standard +3 to +15VDC, with +9VDC typical. The RS-485output voltages are industry standard +1.5 to +5VDC, with +2.5VDC typical. A loopback diagnostic test can be performed on each serial port. This test permits verification of the data transmitted from the serial port. Refer to the “Serial Inputs / Outputs Tests” description in this book for details of these tests. The graphic screens that are displayed on the Liquid Crystal Display are created from preformed graphics and messages that are stored in the Program FLASH Memory Card, and real-timesystem operating parameters, such as temperatures. The graphics, message and number data are in the form of digital words. The Display Controller converts this data into display drive signals and sends them to the Display from Microboard J5. The Display has 307,200 pixels arranged in a 640 columns x 480 rows matrix configuration. Each pixel consists of 3 windows; red, green and blue, through which a variable amount of light from the Display backlight is permitted to pass through the front of the display. Imbedded in each window of the pixel is a transistor, the conduction of which determines the amount of light that will pass. The drive signal determines the amount of conduction of the transistor and therefore the amount of light passed through the window. The overall pixel color becomes a result of the gradient of red, green and blue light allowed to pass. The drive signal for each pixel is an 18 bit binary word; 6 for each of the 3 colors, red, green and blue. The greater the binary value, the greater the amount of light permitted to pass. The pixels are driven sequentially from left to right, beginning with the top row. To coordinate the drive signals and assure the pixels in each row are driven sequentially from left to right and the columns are driven from top to bottom, each drive signal contains a horizontal and vertical sync signal
•BRAM U52 •Flash Memory Card U46 •BIOS EPROM U45
Service
FLASH MEMORY CARD
BIOS EPROM
BRAM
FIG. 31 – MICROBOARD
MEMORY CARD SOCKET
Service
MEMORY CARD
TOP SURFACE
FROM
POWER
FIG. 33 –
SUPPLY
TABLE 2 – MICROBOARD PROGRAM JUMPERS
Pins 1-2 RS-232 Pins 2-3 RS-485
Watchdog protection as follows
JP10 - JP26 - Not used
JP39, JP40, JP41, JP42 - Not used
JP34, JP35, JP36, JP37 - Not Used
for YORK factory testing only
TABLE 3 – MICROBOARD PROGRAM SWITCHES
NEVER disable the watchdog protec
tion! Severe compressor or chiller
MICRO UART
FIG. 36 – CONFIGURABLE ANALOG INPUTS
Service
REFER TO FIG. 37 -
LIQUID CRYSTAL DISPLAY
ment Displays or supporting components cannot be
Service
Display Replacement Kit
Display Handling
Installation
SHARP LQ10D367 Display: Refer to Fig. 41 Removal
Installation
FIG. 37 – DISPLAY, MOUNTING
Service
NOTES
1. BP = Back Porch = 4-48CLKS
1.Configure Microboard Program Jumpers per label
1. Configure Microboard Program Jumpers per label
LABEL
LABEL
FIG. 41 – DISPLAY SHARP LQ10D367 LAMP REPLACEMENT
Service
031-01765-001
DISPLAY INTERFACE BOARD
031-01765-002
REFER TO FIG
43 – DISPLAY INTERFACE BOARD
Service
LG SEMICON LP104V2
SHARP LQ10D367
REFER TO FIG.
DISPLAY BACKLIGHT INVERTER BOARD
BOARD
INVERTER
MICRO
Service
REFER TO FIGURES 45 &
KEYPAD
FIG. 45 – KEYPAD
Service
LD06756
LD04075
FIG. 46 – KEYPAD
LD04076
REFER TO FIG
POWER SUPPLY
Service
MICRO BOARD
DC POWER SUPPLY
MICROGATEWAY LCD DISPLAY DISPLAY BACKLIGHT
INVERTER BOARD
Service
OFFLINE DIAGNOSTICS & TROUBLESHOOTING
REFER TO FIG 48 &
MAIN DIAGNOSTICS SCREEN
Service
KEYPAD TEST
DISPLAY TEST
PROCEDURE
Test Failed
BIT PATTERNS TEST SCREEN
1.Display Ribbon Cable
2.Display Interface Board
From
SERIAL INPUTS / OUTPUTS TESTS
RS-485
3 & 4a
Service
DIGITAL INPUTS / OUTPUTS TESTS
PROCEDURE Digital Inputs
Service
ANALOG INPUTS TESTS
1.PROGRAM JUMPERS/SWITCHES
SYSTEM COMMISSIONING CHECKLIST
RCC SETUP Screen
2.SETPOINTS Screen
SECTION 6 – PART NUMBER AND RENEWAL PARTS
Renewal Parts
TABLE 4 - PART NUMBER
TABLE 5 - RENEWAL PARTS
FIG. 55 – FRONT OF OPTIVIEW REMOTE CONTROL CENTER
13 1617
Renewal Parts
YORK INTERNATIONAL
00535VIP
FORM 50.40-OM2 21
FIG. 58 – LOCATION OF FUSE, F1 & F2
YORK INTERNATIONAL
LD06513
TEMPERATURE
SI METRIC CONVERSION
Renewal Parts
Page
Subject to change without notice. Printed in USA
P.O. Box 1592, York, Pennsylvania USA
Copyright by York International Corporation
ALL RIGHTS RESERVED
