ICP DAS USA I-7521 User Manual page 49

Step 12: Retrieve the Module Name of the I-752N module.
Type the command  $01M
Press ENTER to send the command to the I-752N module
Check that the module returns  !017521 (for example:
I-7521)
Step 13: Retrieve the Version number of the I-752N module.
Type the command  $01F
Press ENTER to send the command to the I-752N module
Check that the module returns !01(A1.0/A2.0/A3.0/A3.02/..)
Step 14: Change the Module Address of the I-752N module.
Type the command  $01A02
Press ENTER to send the command to the I-752N module
Check that the display on the 5-digit, 7-seg LED is as follows:
(For firmware version 3.02 and above, see Note*)
Type the command  $02M
Press ENTER to send the command to the I-752N module
Check that the module returns  !027521 (for example:
I-7521)
Type the command  $01M
Press ENTER to send the command to the I-752N module
Check that the module returns  No response (for example:
I-7521)
I-7521/I-7522/I-7522A/I-7523/I-7524/I-7527 User's Manual,Ver2.5 Aug.2015
49