WattMaster WCC II - Manual (Page 22)

Section 1: General Instructions
WCC II Operator’s Guide
Operator Interfaces 1-12
Run Time Alarm
The ECC/WCC II system also has the capability of alarming if
the total ON time of a binary (on/off) value has exceeded the
run time alarm limit. To assign a run time alarm limit, fi rst sign
on by accessing the System Parameter Screen and entering your
password. An access level of 2 or greater is required to enter or
change alarm limits. After you are signed on, return to the Main
Menu and place the cursor over “TREND LOGS” and press
. The Trend Log Summary Screen should come into
view. To access a Run Time Trend Logging Screen, use the arrow
keys to place the cursor (>) by the desired run time point, and press
. The following screen should come into view:
-----------------------------------------------------------------------------------------
-
Satellite # 1 TREND LOGGING # 1 of Type: RUN TIME
Records total ON time Starting at : *:* on */*
for K1c Fan # 1 Reset by: L16 being ON
Alarm Type: 6
Alarm Message #: 7
Current run time: 250 Hours Alarm Limit: 500 Hours
Home for Menu
-----------------------------------------------------------------------------------------
In this example screen, we are recording the total “ON” time of
contact Klc (COM to C contact closure) on satellite controller
#1. When contact Klc is closed, or “ON”, Fan #1 runs. Run time
recorder #1 records total accumulated run time of the fan. Alarm
message #7 (Grease Bearings) will automatically appear on the
Alarm Summary Screen when the total accumulated run time of
the fan exceeds 500 hours. Within one minute after the alarm
appears on the screen, it will automatically print out on the local
printer. (See the Alarm Summary Screen section, page 3-36, for
information about how to acknowledge a run time alarm, and see
the Run Time Trend Logging Screen section, page 3-32, of this
manual for information about how to reset the accumulated run
time to zero.)