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UM1M820BNA User Instructions
Issue AH, March 4, 2013 Spec No. 1M820BNA (Model M820B)
Spec No. 1M820DNA (Model M820D)
86 Chapter 3. Local Display Menus
This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy
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.
Figure 8 (cont’d from previous page, cont’d on next page)
Local Menu Flow Diagrams
Alarm Setting
Alm Severity
Alarm Relay
Alarm Param
Alm Severity or
Alarm Relay
Power System
Rect Group
Rectifier
Battery Group
Battery
SMDU Battery
EIB Battery
SM Battery
LargeDU Batt
SMBRC Battery
OB Batt Fuse
SMDU Bat Fuse
DC Distr
DC Fuse Unit
SMDU DC Fuse
SMDUP DC Fuse
LVD Unit
SMDU LVD
LargeDU LVD
RectifierAC
SMAC
IB
EIB
SMDU 1
SMDU 2
SMDU 3
SMDU 4
SMDU 5
SMDU 6
SMDU 7
SMDU 8
Converter Grp
Converter
SMIO 1
SMIO Unit 3
SMIO Unit 4
SMIO Unit 5
SMIO Unit 6
SMIO Unit 7
SMIO Unit 8
LargeDUACDist
AC Distributi
DC Distributi
Dsl Gen Group
Dsl Generator
Rect Group 2
Group 2 Rect
Rect Group 3
Group 3 Rect
Rect Group 4
Group 4 Rect
SMDUP
SMBRC Unit
Fuel Tank Grp
Fuel Tank
SMTemp Group
SMTemp 1
SMTemp 2
SMTemp 3
SMTemp 4
SMTemp 5
SMTemp 6
SMTemp 7
SMTemp 8
AC Failure
Major (none / minor / major / critical)
Rect Temp High
Major (none / minor / major / critical)
Rect Fault
Major (none / minor / major / critical)
HVSD
Major (none / minor / major / critical)
(see AvailableAlarms
Table for complete list
of available alarms)
Alarm Voice
On (on / off / 3 min / 10 min / 1 hour / 4 hour)
Block Alarm
Normal (normal / blocked)
ClrAlm Hist
Yes
AC Failure
Relay # (none / relay 1 / ... / relay 13)
Rect Temp High
Relay # (none / relay 1 / ... / relay 13)
Rect Fault
Relay # (none / relay 1 / ... / relay 13)
HVSD
Relay # (none / relay 1 / ... / relay 13)
(seeAvailableAlarms
Table for complete list
of available alarms)
ENT
ENT
ESC
ESC
ESC
ESC
ESC
ENT
ENT
ENT
ESC
B1
ENT
Rectifier
Rectifier
Alarm Param
To Change a Parameter:
Press or to move up and
down list of parameters.
Press ENT to highlight selected parameter.
Press or to change highlighted value.
Press ENT to make the change.
Press ESC to cancel the change.
The parameter values shown in ( ) are the
adjustment range or acceptable values.
Factory default settings are listed in the
ACU+ Configuration Drawing (C-dwg)
furnished with your system.
Note:
After setting the Alarm Severity Level,
press ENT and together to jump to the
related Alarm Relay setting menu for this
alarm. Press ENT and together again
to return to the previous Alarm Severity
Level screen.
To Select a Sub-Menu:
Press or to move cursor in
menu screen (selects menu item).
Press ENT to enter selected sub-menu.
Note:
The Alarm Severity and Alarm Relay screens
are the same so only one is shown here. Also,
the alarms for the Device Groups is lengthy
so only part of the alarms for the Rectifier
Device Group is shown. See the table titled
“Available Alarms” in the Operation Chapter
for a complete listing of the Device Groups alarms.
Alarm Severity Screen
Alarm Relay Screen