Checking Interfaces; Checking The Testing Terminal; Checking The A/D (Load Cell); Checking The Internal Count - A&D AD-4408A Instruction Manual

Weighing indicator for field networks
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10.2.4. Checking interfaces

Refer to the instruction manual for each interface, available on our website.

10.2.5. Checking the testing terminal

The Chc r5 display is for checking the testing terminal. Do not use it.

10.2.6. Checking the A/D (load cell)

With Chc ad displayed, press the ENTER key to enter the A/D check mode. The load cell
output value is displayed in mV/V.
The example below is when the internal count is 1.23456 mV/V.
1 . 2 3 4 5 6

10.2.7. Checking the internal count

With Chc in displayed, press the ENTER key to enter the internal count check mode.
The internal count value (display value times 10) is displayed.
The example below is when the internal count is 123.
1 2 3 .

10.2.8. Checking the program version

Chcpr9
With
displayed, press the ENTER key to display the version of the current
program. The example below is when the program version is 1.00.
p
0 0
1 . 0 0

10.2.9. Checking the serial number

With Chc 5n displayed, press the ENTER key to display the last five digits of the serial
number. The example below is when the last five digits of the serial number are 12345.
1 2 3 4 5 .

10.2.10. Checking the program checksum

With C5 pr9 displayed, press the ENTER key to display the program checksum. The
example below is when the checksum is EF.
C 5
0 0
e f
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AD-4408A

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