Western Telematic SRM-100 Guía de usuario

SRM-100Secure Rack ModemAT Command Reference Guide;Rockwell Format Modems5 Sterling · Irvine · California 92618-2517(949) 586-9950 · Toll Free: 1-800-

Command Function/Options&Dn Control Data Terminal Ready (DTR) Signal. Interprets the ON toOFF transition of the DTR signal from the DTE as specifi

Command Function/Options&Rn RTS/CTS Option.&R0 In sync mode, CTS tracks the state of the RTS signal; theRTS-to-CTS delay is defined by registe

5. S-RegistersThe S-Registers are used to store modem configuration parameters, display modem status, andinitiate modem test and diagnostic functions.

Register Range Default FunctionS09 1 - 225 6 Carrier Detect Response Time. Determines the length of time (in tenths of asecond) required for the modem

Register Range Default FunctionS17 --- --- Not Used.S18 0 - 255 0 Test Timer. Test timer for &Tn loopback testing. Sets the length of time (inseco

Register Range Default FunctionS23 --- --- Bit Mapped Options.BitOption Val Descrip Cmd0 Obey request from remote modem 0 Disabled &T5for remote d

Register Range Default FunctionS29 0 - 255 --- Flash Dial Modifier Time. Sets the length of time (in hundredths of asecond) that the modem will go off

Register Range Default FunctionS38 0 - 255 20 Delay Before Forced Hang Up. This register specifies the delay (in seconds)between the modem’s receipt o

Register Range Default FunctionS95 --- 000 Extended Result Codes. The bits in this register can be set to override someof the Wn command options. A bi

6. Modem Result CodesWhen AT commands are invoked, the modem will respond with either Terse (numeric) orVerbose (text) result codes. The result code f

Table of Contents1. Introduction...1-12. Communicating with the Internal Modem...2-1

VerboseResponseTerseResponse DescriptionCONNECT 19200 16 Connection made at 19200 bps. (If modem is set to respondwith connect message that indicates

VerboseResponseTerseResponse DescriptionCOMPRESSION:NONE69 The modem has connected without data compression andCOMPRESSION message reporting has been

Customer ServiceCustomer Service hours are from 8:00 AM to 5:00 PM, PST, Monday through Friday. Whencalling, please be prepared to give the name and m

1. IntroductionThe SRM-100 Secure Rack Modem is designed for applications that require secure, dial-upaccess to console ports on rack mounted equipmen

2. Communicating with the Internal ModemIn order to invoke AT commands, you must communicate directly with the SRM's internalmodem. The Modem Com

3. Modem StatusThe SRM's internal modem can generate a status screen, which lists currently selected settingsfor most of the AT commands, the con

4. AT Command SetThis section describes the AT command set. Note the following:·Type commands in either upper or lower case. Do not use a combination

Command Function/OptionsDn Dial Command. Dials the specified phone number. Can also include thefollowing command options:* Dials the “star” digit (ton

Command Function/OptionsMn Modem Speaker ControlM0 Disable Modem Speaker.* M1 Speaker ON until carrier is detected.M2 Speaker always ON.M3 Speaker ON

Command Function/OptionsVn Result Code Format.* V0 Numeric format.V1 Verbal format.Wn Error Correction Message Control.* W0 Upon connection, modem rep