Emerson 4000 Switch User Manual


 
2--13 Settings
Service Statistics / Diagnostics
The controller service statistics / diagnostics can be displayed from the keypad.
Some settings may require a password (if the controller is set up for one).
¡ From any of the Status displays, press Enter/Save Settings key to move to
the Settings level of menus.
©¢£¤¥¦ Press right arrow " key six times to move to Service menu.
§ Now p ress Enter/Save Settings keytomovetothefirstService menu.
¨ You can press the right arrow " key to see the other Service menus (as shown
below). An overview explanation of each setting is listed below.
7 Service Menus (last menu loops back to first)
ATS Statistics
This display shows the total number of transfers, the total number of transfers
due to source failures, and the total number of days that the ATS has been en-
ergized since the controller has been installed. These values cannot be reset.
Source Statistics
This display shows the total time that the normal and emergency sources have
been acceptable since installation of the controller. These values cannot be
reset.
View Service Data
This display is for service personnel only.
Serial Communication
This display allows the user to test the serial communications port of the
controller. To perform the test, the transmit lines of the serial
communications port are connected to the receive lines so that the signals sent
by the controller are also received by the controller. The test is activated by
pressing the Enter/Save Settings key while viewing this display. If the
controller receives the same information that it sent, test is passed, otherwise
it fails.
I/O Status (not shown)
These displays show the status of several of the controller’s input and output
lines.
CP Software
This display shows the version of the loaded software and the date of its
release.
SETTINGS
Voltage DO PU
Frequency DO PU
¡
©¢£
¤¥¦
ATS STATISTICS
ATS Total Xfers:
SrcFailTotXfers:
Days Energized:
SOURCE STATISTICS
TimeNAvl: h min
TimeEAvl: h min
VIEW SERVICE DATA
Addr:
Data:
SERIAL
COMMUNICATION
Loop Test:
CP SOFTWARE
Version:
Date:
SERVICE
Statistics
Diagnostics
§
¨
press 6 times