Digi W manual Registers Function Range Units Saved Default, Ascii

Page 42

S-Registers

Register

Function

Range

Units

Saved

Default

 

Rings to Auto-Answer

 

 

 

 

S0

Sets the number of rings required before the

0-255

Rings

*

0

Digi Device Server automatically answers a

 

call. Setting this register to Zero disables auto-

 

 

 

 

 

answer mode.

 

 

 

 

 

Ring Counter

 

 

 

 

S1

S1 is incremented each time the modem

0-255

Rings

 

0

detects a ring signal on the telephone line. S1

 

 

is cleared if no rings occur over an eight sec-

 

 

 

 

 

ond interval.

 

 

 

 

 

Escape Character

 

 

 

 

 

S2 holds the decimal value of the ASCII char-

 

 

 

 

S2

acter used as the escape character. The

0-255

ASCII

*

43

default value corresponds to an ASCII ’+’. A

 

 

 

 

 

 

value over 127 disables the escape process,

 

 

 

 

 

i.e., no escape character will be recognized.

 

 

 

 

 

Carriage Return Character

 

 

 

 

S3

Sets the command line and result code termi-

0-127

ASCII

 

13

nator character. Pertains to asynchronous

 

 

 

 

 

 

 

operation only.

 

 

 

 

 

Line Feed Character

 

 

 

 

 

Sets the character recognized as a line feed.

 

 

 

 

S4

Pertains to asynchronous operation only. The

0-127

ASCII

 

10

Line Feed control character is output after the

 

 

 

 

 

 

 

Carriage Return control character if verbose

 

 

 

 

 

result codes are used.

 

 

 

 

 

Backspace Character

 

 

 

 

 

Sets the character recognized as a backspace.

 

 

 

 

 

Pertains to asynchronous operation only. The

 

 

 

 

 

modem will not recognize the Backspace char-

 

 

 

 

 

acter if it is set to a value that is greater than 32

 

 

 

 

S5

ASCII. This character can be used to edit a

0-32

ASCII

 

8

command line. When the echo command is

 

 

enabled, the modem echoes back to the local

 

 

 

 

 

DTE the Backspace character, an ASCII space

 

 

 

 

 

character and a second Backspace character;

 

 

 

 

 

this means a total of three characters are trans-

 

 

 

 

 

mitted each time the modem processes the

 

 

 

 

 

Backspace character.

 

 

 

 

S6

Accepted but ignored.

2-255

s

*

2

S7

Accepted but ignored.

1-255

s

*

50

S8

Accepted but ignored.

0-255

s

*

2

S9

Accepted but ignored.

1-255

0.1 s

*

6

S10

Accepted but ignored.

1-255

0.1 s

*

14

S11

Accepted but ignored.

50-255

0.001 s

*

95

 

Escape Prompt Delay

 

 

 

 

 

Defines the maximum period, in fiftieths of a

 

 

 

 

 

second, allowed between receipt of the last

 

 

 

 

S12

character of the three escape character

0-255

0.02 s

*

50

sequence from the DTE and sending of the OK

 

result code to the DTE. If any characters are

 

 

 

 

 

detected during this time, the OK will not be

 

 

 

 

 

sent. Note that sending of the OK result code

 

 

 

 

 

does not affect entry into command mode.

 

 

 

 

42

Chapter 9 Modem Emulation

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Contents Digi TS W Family 9000329B N t e n t s Chapter Configuring WirelessConfiguring the IP Address Chapter IntroductionChapter Configuring PPP Setting Up RealPortConfiguring the Serial Ports Chapter Configuring AutoconnectionConfiguring IP Routing Configuring Security FeaturesConfiguring Snmp Configuring the Digi Device for IAIndustrial AutomationConfiguring DNS Configuring UsersConfiguring Power Over the Serial Ports Reference and CertificationsContents Setup Overview T r o d u c t i o nAbout This Guide About Entering Commands on the Command LineSupported Devices Other Documents in the LibraryAbout Configuration Methods Configuration Prerequisites Configuration Considerations N f i g u r i n g W i r e l e s sSelect Discover Digi Device from the CD Configuring Wireless Configuring Wireless Configuring Wireless Configuring Wireless Options for Configuring the IP Address and Mask N f i g u r i n g t h e I P a d d r e s sConfiguring the IP Address Using ARP-Ping Configuring the Ethernet Interface from the Command Line Configuring an IP Address using Dhcp and Rarp T t i n g U p R e a l P o r t About RealPortSetting Up RealPort Options for Configuring the Serial Ports Configuring the Serial Port Settings with the Web InterfaceConfiguring the Serial Port Settings from the Command Line Configuring Inbound PPP Connections N f i g u r i n g P P PConfiguring Inbound PPP Connections Example Configuring Outbound PPP Connections Command LineProcedure Sample Use the following table for additional configurations Configuring PPP D e m E m u l a t i o n Modem Emulation Digi One TS and PortServer TS 2/4 MEI onlyCommon User Scenarios Modem Emulation Cable Signals Serial Device Digi Device ServerOriginating, Answering, and Disconnecting Calls Application AT Com Digi Device Server Response MandServer. P represents a one second pause Modem Emulation AT Command Set Function Result CodeFunction Result ATPATXn Accepted but ignored There is no Nvram support currently AT+MS Registers Function Range Units Saved Default AsciiRegister Function Range Units Saved Default Register Function Range Units Saved Default 17 11h =XON/XOFF &K4 Result Codes Short Long Form Modem Emulation Configuring a User for Autoconnection Web Interface Configuring a Port for Autoconnection Web InterfaceCommands for Configuring Autoconnection by Port or by User N f i g u r i n g a u t o c o n n e c t i o nClick Serial Ports Configuring TCP Socket CommunicationConfiguring UDP Multicast Click Change ProfileClick Change Profile and select UDP Socket Configuring Autoconnection Configuring Static Routes N f i g u r i n g I P R o u t i n gConfiguring Dynamic Routes Using RIP Configuring Proxy ARP Configuring IP Routing Controlling Access to the Configuration Controlling Access to Inbound PortsN f i g u r i n g S e c u r i t y F e a t u r e s Controlling Access to Outbound Ports Controlling Access to the Command LineIssuing User Passwords Configuring SSH Version 2 for Secure CommunicationDevice Required Hardware Firmware Controlling Access to Services HttpSnmp SSH Configuring Security Features Configuring Modbus Configuring the User-Defined ProtocolConfiguring the Digi Device for IA Industrial Automation N f i g u r i n g D N S About the Domain Name SystemConfiguration Procedures N f i g u r i n g S N M P About Snmp and the Device Server AgentConfiguration Procedure Web Interface MIBFeature Description Set user Field About Configuring UsersCommon User Features N f i g u r i n g U s e r sConfiguring a User Web Interface Commands for Configuring a UserClick New User Copying the Configuration to and from a Remote Host Upgrading the FirmwareResetting Device Server Configuration to Defaults Commands for Resetting the Configuration to Defaults Managing the OS and Configuration Serial Power Feature Configuring RI PowerConfiguring DTR Power Serial Power Table DTR on DTR OFFConfiguring Power Over the Serial Ports F e r e n c e a n d C e r t i f i c a t i o n s Interpreting the LEDsColor State Indicates RJ-45 Pinouts EIA-232 EIA-422/485 EIA-485 Half Full-Duplex Certifications EnvironmentalDigi Contact Information Digi Contacts Reference and Certifications
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