History Screen; Figure 36 - History Screen - Johnson Controls YORK OPTIVIEW CONTROL CENTER Operation Manual

FORM 160.10-O1
ISSUE DATE: 4/27/2018

FIGURE 36 - HISTORY SCREEN

OVERVIEW
This screen allows the user to browse through the chill-
er faults and shutdowns. By using the "Select Fault"
and "View Details" keys, a sub-screen containing
stored chiller parameters values at the time of the shut-
down can be displayed. The "Print History" key can be
used to generate a hard-copy report of the parameter
values at the time of the shutdown.
DISPLAY ONLY
Last Normal Shutdown
This window displays the date and time and the de-
scription of the last normal shutdown. A normal shut-
down is defined as:
• Local Stop (panel rocker switch or panel key)
• Remote Stop (digital, analog, modem, or ISN)
Last Fault While Running
This window displays the date and time and the de-
scription of the last safety or cycling shutdown while
the system was running.
JOHNSON CONTROLS

HISTORY SCREEN

Last Ten Faults
This window displays a chronological listing (most re-
cent first) of the date, time, and description of the last
ten safety or cycling shutdowns that occurred while the
system is running or stopped.
PROGRAMMABLE
Print History
Access Level Required: VIEW
This generates a report listing the status of the chiller
parameters at the time of the selected shutdown.
Print All Histories
Access Level Required: VIEW
This generates a report listing the status of the chiller
parameters at the time of each of the stored shutdowns.
SECTION 2 - OPTIVIEW OPERATION
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