Technical Reference for ZyXEL omni.net series
B-1
Appendix B
Status Registers & Result Codes
S-registers (Status Registers) contain values that determine and reflect how your omni.net Terminal
Adapter (TA) operates and executes commands. You can read the values and change them, using
either terminal commands or the TA's panel controls with the same results.
Every user profile corresponds to a separate set of S-register values, but when we mention
S-registers, we are referring to the ones that correspond to the active profile. If you want to read or
change the values in a profile that is currently inactive, you will first have to recall that profile to
make it active.
At the time of this edition of the manual, the omni.net is equipped with 125 S-registers, from S0 to
S124. S0 to S11 are standard AT S-registers, and S12 to S124 are mostly bit-map configured.
Changes in the bit-map configuration can have the same effect as issuing AT Commands. However,
it is recommended to use equivalent AT Commands.
Viewing and Setting S-Registers
There are several AT Commands that are used to view the values stored in the S-registers.
Viewing S-registers
To display the value stored in S-register 'r' use the following AT command:
#
ATSr?
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