Sn=X (At[0-40]=[0-255]) - W&T 58620 Manual

W&T
5.4.9 Sn=x (AT[0–40]=[0–255])
Set S register
The LAN-Modem has 41 S registers (S0 to S40) which determine
its operating behavior. The command Sn=x is used to overwrite
the current contents, whereby n specifies the desired register
and x the value to write in decimal format. Only the following
registers presently have meaning for the operation of the LAN-
Modem:
Register Description
S0 Pick up after how many ring characters ? (0=never)
S1 Ring counter
S2 ESC character
S3 Code for CR (Carriage Return)
S4 Code for LF (Linefeed)
S5 Code for BS (Backspace)
S6 Wait time for TCP-connection set-up (seconds)
S7 Waits until other party picks up (seconds)
S9 Time base for carrier generation (1/10 seconds)
S10 Allowed Carrier dropout (1/10 seconds)
S12 Isolation time for ESC sequence (1/50 seconds)
S14 Option bits from commands E, Q, V
S21 Option bits from commands &C, &D, &S
S23 Option bits from commands %B, %N
S25 Allowed DTR-Dropout (1/100 seconds)
S39 Handshake mode (command &K)
Note the following when writing to the S registers of the LAN-
Modem:
• The command Sn=x has only a temporary effect. The
changes can be loaded into the non-volatile memory of the
LAN-Modem by using the &W command. The only
exceptions are registers S3, S4 and S5. These cannot be
permanently stored.
50
Modem Operation
Default value
0
43 (=ASCII "+")
13
10
8
3
50
20
50
5