RS20i Installation and Operating Guide Page E-18
Appendix E. Remote Command API Document #: 9301H52900 Ver. 1.02
SECERR The RS20i returns this value if neither Setup nor Operator level
authorization has been granted.
35. Serial Number
Command: @SERIALNO<CR>
Operation
Response: SERIALNO <space>SN<CR>
Read
Reads the RS20i serial number.
Parameters
SN
This value is the serial number string that has been permanently
assigned to the RS20i unit.
36. MAC Address
Command: @MAC<CR>
Operation
Response: MAC<space>Mac adr<CR>
Read
Reads the RS20i network MAC address.
Parameters
Mac adr
This is the 12 digit RS20i network interface MAC address.
Example
Send: @MAC<cr>
Receive: MAC 080077124578<cr>