JOHNSON CONTROLS
83
SECTION 2 – OPTIVIEW CONTROL CENTER
FORM 160.69-O1
ISSUE DATE: 9/30/2012
2
Overview
(This feature applies to Software version C.MLM.11.02.
xxx (and later) or C.OPT.11.02.300 (and later) only).
This feature provides an indication when the compres-
sor motor lubrication is required. The lubrication re-
quirement and notification is based on the “Operating
Hours Since Last Motor Lubrication”. The greater of
either Motor Operating Hours #1 or Motor Operat-
ing Hours #2 is used for this value. There are up to
three levels of notification, each indicating an increas-
ing level of urgency. “Warning – Motor Bearing Lube
Suggested” is displayed when the hours exceed 1000
hours. If there is no response, “Warning – Motor Bear-
ing Lube Required” is displayed when the hours ex-
ceed 1200 hours. If there is still no response, a safety
shutdown is performed when the hours exceed 1400
hours and “Motor – Lack of Bearing Lubrication” is
displayed. Refer to Display Messages section of this
book for details of these messages.
To provide a record of when a motor lubrication is
performed, the Operator enters his/her initials, name
or user ID using the Motor Lube Acknowledge key.
This entry implies both motors were lubricated. The
date and time of this entry is automatically logged as
the Date of Last Lubrication and Time of Last Lubrica-
tion. This also clears any motor lubrication warning or
safety that is in effect and resets the Operating Hours
Since Last Lubrication to zero.
MOTOR LUBRICATION SCREEN
Display Only
Date of Last Motor Lubrication Warning or Fault
Displays the date of the last motor lubrication warning
or safety shutdown.
Date of Last Motor Lubrication
Displays the date of the last motor lubrication. This pa-
rameter is automatically recorded when the Operator
enters his/her initials, name or user ID using the Motor
Lube Acknowledge key.
Time of Last Motor Lubrication
Displays the time of the last motor lubrication. This
parameter is automatically recorded when the Operator
enters his/her initials, name or user ID using the Motor
Lube Acknowledge key.
Operator Initials at Last Motor Lubrication
Displays the initials, name or user ID entered by the
Operator when both motors have been lubricated. En-
tered as a 3 to 8 character string using the Motor Lube
Acknowledge key.
FIGURE 28 -
MOTOR LUBRICATION SCREEN
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