JOHNSON CONTROLS
112
FORM 160.79-O3
ISSUE DATE: 11/09/2018
SECTION 2 – OPTIVIEW CONTROL CENTER
This screen allows the user to browse through the
faults. In order to get a more thorough reporting of
the system conditions at the time of the recorded shut-
down, move to the subscreen
HISTORY DETAILS
.
The user may use the
Select Fault
button to select the
history to view. At this point the
View Details
button
is used to jump to a subscreen containing stored chiller
parameters values at the time of the shutdown. Addi-
tionally, the
Print History
button can be used to gen-
erate 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 (Start Key on Home screen)
• Remote (Digital, Analog, 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.
Last Fifty Faults
This window displays a chronological listing (most
recent first) of the date and time and the description
of the last ten safety or cycling shutdowns that occur
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.
HISTORY SCREEN
LD27881
FIGURE 42 -
HISTORY SCREEN