Advantech Data Acquisition Modules ADAM 4000 Instrukcja Użytkownika Pobierz pdf (Strona 221)

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Chapter 6

ADAM 4000 Series User’s Manual

#AA

Example command: #3315.000(cr)

response: >(cr)

The command sends the value 15 mA, which is converted

to engineering units, to the address 33h of the analog output

module. The analog output module responds with an output

value of 15 mA which represents a valid command.

command:

#0A+030.00(cr)

response: >(cr)

The module is configured for an output range of 4 to 20 mA

and a percent of span data format. The command sends the

value 8.8 mA (4 mA + 0.30 x 16 mA = 8.8 mA) which is

30% of the span to the address 0Ah of analog output

module. The analog output module responds with an output

value of 8.8 mA which represents a valid command.

command:

#1B7FF(cr)

response:

>(cr)

The command sends the hexadecimal value 7FF to the

analog output module at address 1Bh. The module is

configured to a 0 to 20 mA output range and a hexadecimal

data format. It will output with a value of 10 mA

((7FFH/FFFH) x 20 mA = 10 mA).

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