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DCA-220SSJ— OPERATION AND PARTS MANUAL — REV. #1 (03/22/07) — PAGE 35
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11. Touch the “Menu” button to return to “Utilities” menu.
Touch the “Menu button again to return to the “Main”
menu.
MODBUS SETUP
1. Starting at the single or four engine parameter display,
touch the “Menu Button”.
2. The main menu will be displayed. Use the “Arrow
Buttons” to scroll through the menu until the “Utilities”
is highlighted, then touch “Enter”.
3. Once in the “Utilities” menu use the “Arrows” to scroll
through the menu until the “Modbus Setup” menu is
highlighted, then touch “Enter”.
4. Use the “Arrows” to scroll down to and highlight either
the “Slave Active or Master Active” modes. Touch the
“Enter” button to toggle between master and slave.
5. Use the “Arrows” to scroll to the “Serial Port” menu to
highlight it, then touch “Enter”.
6. Use the “Arrow” button to scroll to each selection to
configure the MODBUS values for your application.
7. When finished, touch “Menu” to return to the previous
screen.
ENGINE CONF
SETUP-4-UP DISPLAY
SELECT UNITS
STORED CODES
G
SETUP 1-UP DISPLAY
ADJUST BACKLIGHT
UTILITIES
COOL
1800 RPM
0
1500
3000
TEMP
ENG RPM
98%
14.2
57 PSI
1000 RPM
LOAD RPM
BATTVOLT
ENG RPM
OIL PRES
ENGINE CONF
SETUP-4-UP DISPLAY
SELECT UNITS
STORED CODES
G
SETUP 1-UP DISPLAY
ADJUST BACKLIGHT
UTILITIES
GAGE DATA
REMOVEALL GAGES
SOFTWARE VERSION
FAULTCONVERSION
MODBUS SETUP
USE FACTORY DEFAULT
SERIAL PORT SETUP
SOFTWARE VERSION
SLAVE ADDRESS SETUP
MASTER ACTIVE
USE FACTORY DEFAULT
SOFTWARE VERSION
SLAVE ADDRESS SETUP
MASTERACTIVE
SERIAL PORT SETUP
BAUD RATE
DATA BITS
STOP BITS
PARITY
DCA-220SSJ — DIAGNOSTIC DISPLAY