User Manual

Chapter 5
5-5 ADAM 4000 Series User’s Manual
4011, 4011D, 4012, 4013, 4015, 4015T, 4016,
4017, 4017+, 4018, 4018+, 4018M, 4019+
%AANNTTCCFF
Response !AA(cr) if the command is valid.
?AA(cr) if an invalid parameter was entered or if the INIT*
terminal was not grounded when attempting to change baud
rate or checksum settings.
There is no response if the module detects a syntax error or
communication e rror or if the s pecified a ddress does not
exist.
! delimiter character i ndicates a valid command wa s
received.
? delimiter character indicates the command was invalid
AA (range 00-FF) represents the 2-character he xadecimal
address of an analog input module.
(cr) is the terminating character, carriage return (0Dh)
Example
co mmand: %2324050600(cr)
response: !2 4(cr)
The ADAM-4011 module with address 23h is configured to
a n ew add ress o f 24h, an inp ut range ±2.5 V, baud r ate
9600, i ntegration t ime 50 m s (6 0 Hz ), e ngineering u nits
data format and no checksum checking or generation.
The response indicates that the command was received.
Wait 7 secon ds to let th e new con figuration settings tak e
effect before issuing a new command to the module.
NOTICE: Only ADAM-4011, ADAM-4011D, ADAM-4012, ADAM-4013,
ADAM-4016 and ADAM-4018+ support “% of FSR” and “two’s
complement of hexadecimal” Data Format.
NOTICE: An analog input module requires a maximum of 7 seconds to
perform auto calibration and ranging after it is reconfigured.
During this time span, the module cannot be addressed to
perform any other actions.
NOTICE:
All configuration parameters can be changed dynamically,
except checksum and baud rate parameters. They can only be
altered when the INIT* terminal is grounded. (Refer to Baud
rate and Checksum configuration in Chapter 2,
for the correct
procedure)