User manual

S-REGISTERS 5-1
Chapter 5 S-REGISTERS
The modem has a series of S-Registers, in which the active configurations are stored.
The contents of a number of Registers are stored in a non-volatile memory (NV-
RAM), which can be interrogated with Z, &Y and &W commands. The syntax for
entering and requesting Register values is given in the description of the S com-
mand. The values of most of the Registers can be modified by using AT commands.
Table 7 S-Registers (Summary)
Register Range Default. Description
S0* 0-2 ring characters 0 Ring characters before modem answers
S1 0-255 0 Ring character counter
S2* 0-127 ASCII 43 Esc sequence character
S3 0-127 ASCII 13 Carriage return character
S4 0-127 ASCII 10 Line feed character
S5 0–127 ASCII 08 Backspace character
S6* 5–40 sec 10 Dial tone waiting time
S7* 0–60 sec 40 Waiting time for carrier after dialling
S8* 0–10 sec 1 Pause character comma
S9* 1–255 1/10 sec 6 Answer time after carrier recognition
S10* 14–100 1/10 sec 14 Delay: carrier loss to “hanging up”
S12* 0-255 1/50 sec 50 Guard time for Esc sequence
S14* Bit-mapped 170 (AAh) General options
S16 Bit-mapped 00 Modem test options
S18* 0–255 sec 0 Test Timer
S21* Bit-mapped 116 (74h) V.21/General options
S22* Bit-mapped 117 (75h) Loudspeaker/modem messages
S23* Bit-mapped 63 (3Fh) General options
S24* 1–120 sec 60 Inactivity timer for Low Power Operation
S25 0–255 sec; 1/100 sec 5 DTR delay time
S26 0-255 1/100 sec 01 Delay from RTS to CTS
S27* Bit-mapped 9 General options
S28* Bit-mapped 0 General options
S29 Fixed 10 ms 2 Flash Dial Modifier Time
S30 0–255 10 sec 0 Inactivity timer for “hanging up”
S31* Bit-mapped 194 (C2h) General options
S32 0–255 ASCII 17 XON character
S33 0–255 ASCII 19 XOFF character
S36* Bit-mapped 7 Fallback with V.42 link creation
S37* Bit-mapped 0 Type of modulation (Line-Speed)
Dieses Dokument wurde erstellt mit FrameMaker 4.0.4.