JOHNSON CONTROLS
95
SECTION 2 - OPTIVIEW CONTROL CENTER INTRODUCTION
FORM 160.78-O2
ISSUE DATE: 5/22/2017
2
OVERVIEW
This screen displays a listing of the last 75 setpoint
changes. They are listed and numbered in reverse order
in which they were changed, with the most recent listed
as number 1. Multiple pages are necessary to display
all 75 changes. Not all setpoints are logged. Service
technicians refer to list in
YORK YMC
2
Service Manual
(Form 160.78-M2)
.
The details of any setpoint change can be viewed by
navigating to a subscreen that displays the date and
time of the change, Access Level and USER ID used
to make the change, the old setpoint value and the new
setpoint value.
The following fields require login access
level of SERVICE. Service technicians re-
fer to YORK YMC
2
Service Manual (Form
160.78-M2) for operation instructions
and explanations of all programmable
setpoints, zone parameters and displayed
values.
DISPLAY ONLY
Category
Displays the category of the setpoint (motor, evapora-
tor, condenser, etc.).
Setpoint
Displays the setpoint that was changed.
New Value
Displays the value that was entered at the time of the
setpoint change.
PROGRAMMABLE
Log Entry
Allows the user to select a particular setpoint change
for detail viewing.
Generates a detailed report of all setpoint changes list-
ed in the setpoint change log.
SECURITY LOG SCREEN
LD14865
FIGURE 42 -
SECURITY LOG SCREEN
