ICP DAS USA tM-TH8 User Manual page 34

tM-TH8
Response:
Valid Command:
Invalid Command: ?AA[CHKSUM](CR)
! Delimiter for a valid command
? Delimiter for an invalid command. If the Baud
Rate or checksum settings are changed without
switching the slide switch to the INIT position, the
module will return an invalid command.
AA Address of the module in hexadecimal format (00
to FF)
There will be no response if the command syntax is
incorrect, there is a communication error, or there is no
module with the specified address.
Examples:
Command: %0102200600
Changes the address of module 01 to 02. The module
returns a valid response.
Command: %0202200603
Sets the data format of module 02 to be 3 (Ohms).
The module returns a valid response.
Command: %0101200A00
Changes the Baud Rate of module 01 to 115200bps.
The module returns an invalid command, because it
is not in INIT* mode.
34 tM-TH8 User Manual, Rev: A1.1 7MH-018-A11
!AA[CHKSUM](CR)
Response: !02
Response: !02
Response: ?01