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Figure 11 Controller keypad
1
POWER
5
MENU
9
STATUS
2
VOLUME CALIBRATION
6
ENTER
10
RUN/HALT PROGRAM
3
STOP
7
BACK
11
MANUAL OPERATION
4
LED
8
ARROW KEYS
Operation
Configure the system settings
1.
Push
MENU
.
2.
Go to SYSTEM SETUP.
3.
Change the applicable options.
Option
Description
Time/date setup
Set the time (24-hour format) and date.
Communication
Select the baud rate (19200, 38400, 57600 or 115200) and protocol (Modbus RTU or
ASCII) for the serial port.
Setup base
Select the sampler base (All weather refrigerated, refrigerated, portable standard or
portable compact).
Language
Select the language of the controller.
Liq sensor cal
Calibrate the liquid sensor or set to default.
Set contrast
Adjust the contrast of the LCD screen.
Pump duty cycle
Change the pump duty cycle. Range: 50% to 100% (default: 100%).
Password setup
Set up a password to control access to the program setup and the system setup menus.
Select ENABLE>YES to set a new password or ENABLE>NO to activate the current
password. If the password is set for the first time, use 900900 as the current password.
English
17
Summary of Contents for SD900
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