
Section 5877 User Instructions
Issue AQ, January 15, 2013 Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B)
Page 2-48 Chapter 2. Navigating the MCA
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Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
MCA Menu
Tree Line No.
(Section
5886)
NO FUNCTION IN THIS SYSTEM
NO FUNCTION IN THIS SYSTEM
Press ENTER to go to this menu.
GO BACK TO MENU TREE
BEGINNING
Press ENTER to go to the beginning of the
MCA Menu Tree.
VERIFY TEST, ESTOP,
& HVS INPUTS
or
TEST SHUTDOWN INPUT
IS ON
or
EMERGENCY STOP INPUT
IS ON
or
HI VOLTAGE SHUTDOWN
INPUT IS ON
Allows you to verify the test, emergency stop,
and high voltage shutdown inputs.
1. Navigate to this menu item.
2. Apply the Test input. Verify MCA
displays TEST SHUTDOWN INPUT IS
ON.
3. With the Test input still applied, apply
the Emergency Stop input. Verify MCA
displays EMERGENCY STOP INPUT
IS ON. Release the Emergency Stop
input.
4. With the Test input still applied, apply
the High Voltage Shutdown input.
Verify MCA displays HI VOLTAGE
SHUTDOWN INPUT IS ON. Release
the High Voltage Shutdown input.
5. Release the Test input.
Press ENTER to view the MCA Alarm Log.
dd-mon-yy hh:mm:ss♪
CONTROLLER
or
dd-mon-yy hh:mm:ss
CONTROLLER
Displays the alarms (with date and time stamp)
recorded for the Controller element of the
system. Note that the recordable alarm
conditions are set by configuring MCA
Relay Function Channel #24. The factory
defaults are shown in this chart.
Press UP and DOWN ARROWS to scroll if
multiple alarms are recorded.
A 'music note' (♪) after the date/time stamp
indicates the alarm went active. A 'checkmark'
() indicates the alarm retired.
SYSTEM CONTROLLER
NO ALARMS
MCA
Alarm Log
Detail Menu
Recordable MCA (Controller) event.
EMERGENCY STOP
INPUT ACTIVE
MCA
Alarm Log
Detail Menu
Recordable MCA (Controller) event.
HI VOLTAGE SHUTDOWN
INPUT ACTIVE
MCA
Alarm Log
Detail Menu
Recordable MCA (Controller) event.
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