Stored Profile Settings for Cdpd Mode | Sierra Wireless DART 300

User’s Guide

AT Command Reference

12.6. Stored Profile Settings for CDPD Mode

The CDPD mode stores a factory profile and a user profile. The user profile is a copy of the settings at the time the &W (Write the Active Profile) command is issued.

The following elements are saved with &W (Write the Active Profile) and recalled with Z (Reset to Stored Profile) or &F (Factory Settings Restore):

Command	Description	Factory Setting

E	Echo (Command State)	1	(Enabled)
Q	Quiet – Result Code Display Option	0	(Codes returned)
V	Verbose – Result Code Form	1	(Verbose)
&D	Data Terminal Ready Options	2	(Hang up)
&I	SLIP RI Indicator	1	(enabled)
S	Registers	As noted in tables
		above.
+WS	Registers except as noted below	As noted in tables
		above.

Note that there is a minor bug with revision 1.3.5 and earlier firmware. The saved profile will include the settings of S31 (Logic Sleep) and +WS214 (Booster Enable) but these two registers are not restored with the ATZ command. They are restored when the modem is reset or power cycled.

The following settings are saved in non-volatile RAM at the time the command is issued. &W, Z, and &F have no effect on these:

Command	Description

+IPR	Baud rate setting.
+WPNEI=	Active NEI Write. The NEI table (4 entries) is stored.
+WPSPNI=	Service Provider Network ID Table.
+WS173	Registration Mode. (Manual or Automatic)
+WS174	Channel Side Preference
+WS175	CDPD Sleep Idle Time
+WS176	Auto-register NEI Index
+WVFRIEND	The Friends table (10 entries)

Note that +WS197 (Active NEI Index) will be loaded with the value of +WS176 on any of: reset (including +WVRESET), power-up, and profile restore (Z and &F).

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Contents

Sierra Wireless Dart 300 Cdpd Modem 2110212 Rev November Safety and Hazards Important NoticePatents Copyright Regulatory Information RSA Licensee Contact Information Dart 300 Modem User’s Guide 2110212 Rev Contents Introduction Feature Reference Cdpd Network Registration Protocols and Packet Assembly Features Transmission Control Protocol TCP Configuration and Use Intstallation Installation Considerations AT Commands and Status RegistersReferences 119 Specifications 123 How to Proceed About this GuideIntroduction Focus List Book 2 Feature Reference Book 3 Configuration and UseDocument Structure Introduction Dart 300 Modem Dart 300 Checklist Book 4 InstallationUser’s Guide About This Guide Book 5 References References CurrencyConventions Used in this Reference Dart 300 / SB300 Dart Introduction Dart 300 Modem 2110212 Rev System Overview Typical System View Field Network Connection Project Stages Central MonitorClient / Server Stage 1 Application Planning Stage 4 Rollout Stage 2 Bench Integration and TestingStage 3 Field Installation and Testing Service Activation Getting Started Power Supply Set-up ConsiderationsAntenna Serial Cable User’s Guide Getting Started Cdpd ConfigurationConnections Cdpd Network Registration Verifying Network Registration Ping Obtaining a Ping from the Modem Modes Local DTE/DCE InterfaceModem Modes and States Command to Data State StatesConditions Sessions Details Data to Command StateUser’s Guide Local DTE/DCE Interface Command Buffer Modem BuffersData Buffers Speed Buffering AT Command Handling and Defaults General NotesParameters Responses and Results Returned by the Modem Responses FramingFraming Characters For Commands without a Response Result CodesResponse Framing Echo Verbose Quiet Result Framing No Response Echo Verbose Quiet For Commands with a Response RegistersPossible Result Codes Result Framing After Response Echo Verbose Quiet RS-232C Interface and Control Signals Interface SettingsFixed Rate Setting +IPR Flow Control Data Terminal Ready DTR Control SignalsDTR Flow Control Ring Indicator RI Data Set Ready DSRRequest to Send RTS Clear to Send CTS Data Carrier Detect DCD DCD Product Features Friends Only Dial Directory Implementation User’s Guide Product Features Auto-dial on Start-up Sleep Mode Cdpd Sleep Logic Sleep To force re-registration now Using Ring Indicator RI with Host SleepLogic Deep Sleep UDP/TCP Cdpd Radio and Booster Support Upgradability OSI Model Protocols and Packet Assembly FeaturesCommunication Protocols and Stacks Dart 300 Internal Protocol Stacks Packet Service ModesUser Datagram Protocol UDP UDP Server Features User’s Guide Protocols and Packet Assembly FeaturesAnswering UDP Server Sessions UDP Server Receive Lock Disabling the UDP Server UDP Client Features Closing UDP Sessions Configuration and Use UDP Broadcast and MulticastBroadcast Multicast TCP Server Features Transmission Control Protocol TCPTCP Handshaking Answering TCP Server Sessions Disabling the TCP Server TCP Client FeaturesClosing a TCP Session Point-to-Point Protocol PPP TCP and Sleep ModeSerial Line Interface Protocol Slip Packet Assembly Management Assembling a PacketForwarding a Packet Local Echo Escaping Data State Time Dependent Escape Sequence Tdes Escape Character Important RelationshipsGuard Time Time Independent Escape Sequence Ties PAD Session Timeout Data and Telemetry ConsiderationsDTR Transition TCP Remote Disconnect User’s Guide Protocols and Packet Assembly Features Feature Reference Dart 300 Modem 2110212 Rev Advanced Features Multiple Cdpd Accounts Channel Scanning Controlling Network RegistrationChannel Acquisition User’s Guide Advanced Features Side PreferenceSpni Matching Assign a Channel Spni Table Configuration Disable Spni MatchingEnable Spni Matching Determining Channel Acquisition Status Registration Active and Auto-register NEI Indices Determining Registration Status Automatic RegistrationManual Registration De-registration +WPNEILIST Monitoring the Network Connection LED IndicatorRadio Signal Monitors Registration Mode Registration Status Feature Reference Dart 300 Modem 2110212 Rev NEI and Channel Restrictions UDP/TCP ServiceConfiguration Checklist for UDP/TCP Service Configuration and Use Dart 300 Modem Registration and Sleep ModeService Options Escape Options Packet Assembly and Forwarding OptionsUser’s Guide UDP/TCP Service Using UDP/TCP Service Save ConfigurationServer Sessions Server Initialization Using an Open UDP Session UDP Server SessionsOpening a UDP Server Session Receiving Data TCP Server Sessions Transmitting DataClosing UDP Server Sessions Opening a TCP Server Session Using an Open TCP Session Client Sessions Closing TCP Server SessionsNo Carrier result UDP Client Connection By +WS198 TCP Client Connection Using a Client Session Closing a Client Session Sample UDP/TCP Configurations Case 1 Semi-intelligent RTUCabling DCE male Modem Configuration +IPR=9600 Case 2 Dumb MeterProtocol Considerations Sample Configuration Meter Command Remarks +WPNEI= ip +WS179=0+WS212=0 +WS213=1 Using This Configuration Configuration and Use Dart 300 Modem 2110212 Rev SLIP/PPP Service Configuring Slip Service Configuration and Use Dart 300 Modem Using Slip Service TransmittingReceiving Escaping Data State Configuring PPP Service Using DTR to EscapePoint to Point Protocol PPP Closing a Slip Session User’s Guide SLIP/PPP Service Using PPP Service Closing a PPP Session User’s Guide SLIP/PPP Service Configuration and Use Dart 300 Modem 2110212 Rev Device Attachment Antenna Connection Connection Installation Dart 300 ModemWatt Class I Booster Operation Serial Connector Pin Signal DirectionNull-Modem Connection User’s Guide Device Attachment DCE host Cable LengthDCE modem Power Connection Installation Dart 300 Modem 2110212 Rev Installation Considerations Temperature and Auto ShutdownTemperature vs. Duty Cycle Minutes Time Ambient Temperature C Access Power SupplyWire Splicing Grounding User’s Guide Considerations MountingCrimp Terminals Installation Dart 300 Modem 2110212 Rev AT Commands and Status Registers AT Command Set1AT Commands in Cdpd Mode Command Description AT+++ Result Codes AT Commands in Cdpd Mode Command Description 0xC0References Dart 300 Modem Options User’s Guide AT Command ReferenceAT Commands in Cdpd Mode Description Options AT Commands in Cdpd Mode Quiet Result Code Display Option Framing of responses. See .3.3 for detailsSn=x Sn? AT Commands in Cdpd Mode Command Description AT & Commands in Cdpd Mode Description AT + Commands in Cdpd Mode Command Description +IPR=n AT + Commands in Cdpd Mode Command Description Change c.c.c.c to n.n.n.n? +WPSPNI= n,n,...n +WSn? Change c.c.c.c.q to n.n.n.n.p? Registers in Cdpd Mode S-Registers in Cdpd Mode Description Range Default UnitsCdpd Status Registers Auto-answer Word DisabledOff WS-Registers in Cdpd Mode WS-Registers in Cdpd Mode Description Range Default UnitsPAD Packet Service DTE side stack Logic Sleep References Dart 300 Modem PAD Inter-Character Timer 174 175 User’s Guide AT Command Reference 210 201209 216 217 +WS197, also setting +WS176=+WS197 Result Codes in Cdpd Mode Verbose MeaningImportant Notes and Dependencies Result Codes Stored Profile Settings for Cdpd Mode References Dart 300 Modem 2110212 Rev Problem Description Suggestions TroubleshootingGeneral Communication Problems ReferencesDART 300 Modem General Modem ProblemsError # Cdpd Network / Connectivity Problems WarrantyWarranty Registration User’s Guide Troubleshooting Obtaining Service Specifications Power SpecificationsRadio Specifications Power Connector Antenna Specifications Antenna SpecificationsRegulatory Approvals FCC Environmental Specifications Application Interface SpecificationsUser’s GuideSpecifications Environmental Specifications