GE AquaTrans AT600 - Programming the Modbus;Service Port; Programming Digital Communications

AquaTrans™ AT600 User’s Manual 61
Chapter 4. Initial Setup and Programming
Test the Alarms
4.6.3 Programming the Modbus/Service Port
4.6.4 Programming Digital Communications
The AT600 flow meter supports the following digital communication types:
• Modbus
• HART
A password is required to activate the digital communications options. In case of problems, contact BHGE for
assistance.
To test the
Alarms output, select Te s t A l ar m s and press []. The following
screen opens.
Select
OFF to disable the alarm or ON to enable the alarm. To begin
testing, select
ON and press []. To stop testing, press [].
The Modbus/Service port is configured at the factory as follows:
• Baud Rate = 115200
• Bits/Parity = 8/None
• Stop Bits = 1
• Address = 1
To view the settings for the
Modbus/Service Port, select it on the
Input/Output screen and press [].
Alarm
Alarm State
Alarm Type
Alarm Value
Test Alarms
Error Handling
OFF
ON
]UNDO [ ]SAVE
]
Input/Output
Analog Output A
Digital Output B
Digital Output C
Modbus/Service Port