ADLINK ND-6510 - Manual (Page 80)

76 • NuDAM-6521
@Examples
User command: ~300
Response: !3000$#%@~*
User command: ~3010A#%@~*
Response: !30
User command: A30F
Response: !30E1.00
Read leading code setting is $#%@~* for module address 30 and change
leading code $ to A, then use A30F to read firmware version of module on
address 30.
*** WARNING ***
We do not recommend users to change the default setting of leading code,
because it will make you confuse
The leading code changing only when the command conflicts other devices on
the network.