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ADAM 4000 Series

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4011, 4011D, 4012, 4013, 4015, 4016,<br />

4017, 4017+, 4018, 4018+, 4018M, 4019<br />

%AANNTTCCFF<br />

Response !AA(cr) if the command is valid.<br />

?AA(cr) if an invalid parameter was entered or if the INIT*<br />

terminal was not grounded when attempting to change baud<br />

rate or checksum settings.<br />

There is no response if the module detects a syntax error or<br />

communication error or if the specified address does not exist.<br />

! delimiter character indicates a valid command was received.<br />

? delimiter character indicates the command was invalid<br />

AA (range 00-FF) represents the 2-character hexadecimal<br />

address of an analog input module.<br />

(cr) is the terminating character, carriage return (0Dh)<br />

Example command: %2324050600(cr)<br />

response: !24(cr)<br />

The <strong>ADAM</strong>-4011 module with address 23h is configured to a<br />

new address of 24h, an input range ±2.5 V, baud rate 9600,<br />

integration time 50 ms (60 Hz), engineering units data format<br />

and no checksum checking or generation.<br />

The response indicates that the command was received.<br />

Wait 7 seconds to let the new configuration settings take effect<br />

before issuing a new command to the module.<br />

NOTICE: An analog input module requires a maximum of 7 seconds to<br />

perform auto calibration and ranging after it is reconfigured. During this<br />

time span, the module cannot be addressed to perform any other actions.<br />

NOTICE: All configuration parameters can be changed dynamically,<br />

except checksum and baud rate parameters. They can only be altered<br />

when the INIT* terminal is grounded. (Refer to Baud rate and Checksum<br />

configuration in Chapter 2, for the correct procedure)<br />

Chapter 4 Command Set 4-45

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