Specifications

10 JOHNSON CONTROLS
FORM 160.80-EG1 (511)
OptiView Control Center - continued
The COMMS screen allows the user to dene commu-
nications parameters.
Programmable:
• Chiller ID
• COM 2 Baud Rate
• COM 2 Data Bit(s)
• COM 2 Parity Bit(s)
• COM 2 Stop Bit(s)
• Printer Baud Rate
• Printer Data Bit(s)
• Printer Parity Bit(s)
• Printer Stop Bit(s)
The PRINTER screen permits the user to dene com-
munications Parameters for the Printer.
Display Only
• Time Remaining Until Next Print
Programmable
• Log Start Time
• Output Interval
• Automatic Printer Logging (Enabled/Disabled)
• Print Type
• Print Report
• Print All Histories
The SALES ORDER screen allows denition of the order
parameters. Note: This information is loaded at the factory
or by the installation service technician.
Display Only
• Model Number
• Panel Serial Number
• Chiller Serial Number
• YORK Order Number
• System Information
• Condenser and Evaporator Design Load Information
• Nameplate Information
The OPERATIONS screen permits denition of param-
eters pertaining to operation of the chiller. What is dened
is whether the control of the chiller will be Local, Digital
Remote, Analog Remote, Modem Remote or ISN Remote.
Programmable
• Control Source
The HISTORY screen allows the user to browse through
the last ten faults; either safety or cycling shutdowns with
the conditions, while the chiller is running or stopped.
The faults are color coded for ease in determining
the severity at a glance, recording the date, time and
description. (See Display Messages for Color Code
meanings.)
Display Only
• Last Normal Shutdown
• Last Fault While Running
• Last Ten Faults
Programmable:
• Print History
• Print All Histories
By pressing the VIEW DETAILS key you will move to the
HISTORY DETAILS screen. From these screens you
are able to see an on-screen printout of all the system
parameters at the time of the selected shutdown.
Display Only:
• History Printout
Programmable:
• Page Up
• Page Down
• Print History
Also under the HISTORY screen is the TRENDING
screen, accessible by the key marked the same. On this
screen, up to six operator-selected parameters, selected
from a list of over 140, can be plotted in an X/Y graph
format. The graph can be customized to record points
once every second up to once every hour. There are
two types of charts that can be created: single screen,
or continuous screen. The single screen collects data for
one screen width (450 data points across the X-axis), then
stops. The continuous screen keeps collecting the data,
but the oldest data drops off the graph from left to right
at the next data collection interval. For ease of identica-
tion, each plotted parameter, title and associated Y-axis
labeling is color coordinated.
Display Only:
• This screen allows the user to view the graphical
trending of the selected parameters and is a gateway
to the graph setup screens.
Programmable:
• Start
• Stop
• Y-axis
• X-axis
The TREND SETUP screen is used to congure the trend-
ing screen. The parameters to be trended are selected
from the Trend Common Slots screen, accessed from