Parameter 14 Padding after Line Feed | Northern UTA220/UTA220k

D-Channel X.25

Table 12-19: Line Feed Insertion

Value

Description

0No line feed insertion.

1Insert line feed after carriage return in the data stream received by the local DTE.

2Insert line feed after carriage return in the data stream from the local DTE. The line feed is placed in the PAD buffer and can be edited if parameter 15 (editing) is enabled.

4Insert line feed after echo of carriage return to the local DTE. If parameter 2 (echo) is disabled, this will not apply.

Parameter 13 can be any added combination of the above values. default = 5 (the added combination of values 4 and 1)

Parameter 14: Padding after Line Feed

Parameter 14 specifies the number of padding (null) characters inserted after a line feed, which is transmitted or echoed to the local DTE. This provides the printing mechanism of the local DTE device time to physically complete the line feed (i.e., advance the printing head to the next line). Once complete, the PAD can resume sending data to the local DTE device without any data loss. When enabled, the insertion of the padding characters only applies to line feeds transmitted or echoed to the local DTE during the PAD data transfer mode.

Parameter 14 does not apply to line feeds that are part of a service signal format effecter (carriage return and line feed). The format effecter is transmitted as part of service signals when the PAD is in the PAD command mode. The format effecter line feed transmitted to the local DTE is padded according to parameter 9.

Table 12-20: Padding After Line Feed

Value

Description

0No padding after line feed *

1to 255 Specifies the number of padding characters

*default

UTA220/UTA220k

12-27

Image 103

Northern UTA220/UTA220k manual Parameter 14 Padding after Line Feed

Contents

UTA220/UTA220k Terminal Adapter User Guide Copyright Industry Canada IC Requirements Shielded Cables Canadian Emission Requirements Load Number Preface and Statement of Application Preface Contents 25 bis Dialer Operation LCD Operation Contents Reset Softload DiagnosticsMaintenance Appendix A. Specifications DTE Interface PIN Descriptions Return Procedures Index For Questions Schedule ServiceTo Access Issues Documentation Customer Response Card Business Reply Mail Compatibility FeaturesOther Features Chapter Introduction Physical Description Operation Rear Panel EIA-232 Configuration Functional LED Description Receipt Inspection Chapter InstallationSite Preparation Power Connection InstallationIsdn Connection DTE Connection DTE Interface Specifications Installation UTA220/UTA220k Chapter Getting Started Switches and StrapsCover Removal Signal Ground Switch and Strap Settings OFF 35/EIA-232 Interface V.35 EIA-232 interface Card Interface Card Removal V.35 Switch Location DIP Switch Options Setup Central Office Switch Step LCD Screen Action Display Channel Prov CHANGE? P3 Data TEI = DIS Getting Started UTA220/UTA220k National Isdn ChapterIsdn Basics Isdn Standards Terminal Adapters Basic Rate InterfaceIsdn Basic Rate Interface Points Isdn Switches Isdn Service NI1 Switch Version Default Mode Custom Mode TA Switch TA Switch Version Type Switch Version Default Mode Other ModesIsdn Addresses and Identifiers Isdn Channels Channel Data Service Channel Data Protocols Channel Signaling ProtocolsLayer One Layer Three Layer Two LCD Menus Chapter LCD OperationLCD Operation Menu Option Summary Navigation button directions Port Config R R E N T OPTIONS? Cont T R DEL OP T I on S ? O T OC O L OPTIONS? Menu Option Summary Loading Port TEST? Current Port OPTIONS? View Bis Message Frames Operation in V.25 bis ModeChapter Bis Dialer Operation Selecting V.25bis DTR Pin Operation DTE Interface PinsDCD Pin Operation CTS Pin Operation Command ProceduresCommands Dial Command CRN Indication Messages Connect Incoming Calls CICCall Connect Indication CNX Response Messages Incoming Call Indication INC Bis Dialer Operation UTA220/UTA220k Chapter EIA-366 Dialer Operation ConfigurationPin Function Interface Signal Definitions Present Next Digit PND Digit Present DPR Example Dial Sequence Abandon Call and Retry ACR Escape Sequence + + + Chapter AT Command OperationAT Command Statement AT Command Mode Monitor Display Creating a Command Statement ATCommand Statement Guidelines Command Statement Buffer Backspace KEY Repeating a Command aNumbered Commands Group Commands Supervisor Command Mode Command Scope Rate Adaption Chapter Rate AdaptionLink Link Options Flow Control and Pin Options Options 120 Rate Adaption UTA220/UTA220k Option Select Bonding on the UTA220 Placing a Bonding Call Disconnecting a Bonding Call Synchronous Modes Synchronous Mode 1 Sync Pause ModeSynchronous Mode 2 Dial Stored Number Mode Chapter Synchronous Operation 11-2 Functional Description Chapter ChannelPAD Initialize the PAD Atdd CommandAT@P1=P or AT@P1=D Command Establishing AN X.25 Session Establishing an X.25 Virtual Connection Escaping to AT Command Mode Escaping to PAD Command ModeDisconnecting the X.25 Virtual Connection PAD Command SET Common Apparent Problems Clear CLR Issuing PAD CommandsReset Status Stat SET Interrupt INT Set and Read SET? Read PAR?Remote Read RPAR? Profile Read/Save Prof Remote Set and Read RSET? PAD Select Closed User Group CUG FacilitiesReverse Charging R Network User Identification NUI Flow Control Parameter Negotiation Recognized Private Operating Agency Command Description Response 1PAD Command Set Summary 2PAD Service Signals Command Extension Reason PAD Service Signals CLR INV PAD Reset Service SignalsPad Clear Service Signals Signal CLR RNA Saving the X.3 Parameter ConfigurationParameters and Values CLR NP Parameter Description Default Remarks 5Default X.3 ParametersDTE 6CCITT X.3 Parameter Profiles Description Transparent Simple 6CCITT X.3 Parameter Profiles Parameter 1 Pad Recall CharacterValue Description Parameter 3 Selection of Data Forwarding Characters Parameter 2 Echo Value Parameter 4 Selection of Idle Timer Delay Parameter 5 Ancillary Device Control Parameter 6 Control of PAD Service Signals Parameter 7 Action of PAD on Break from DTE Signal allows the DTE to signal the PAD without loss Parameter 9 Padding after Carriage Return Parameter 8 Discard Output Parameter 11 Binary Speed of Local DTE Parameter 10 Line Folding Parameter 13 Line Feed Insertion after Carriage Return Parameter 12 Flow Control of PAD by Local DTE Parameter 14 Padding after Line Feed Parameter 16 Character Delete Parameter 15 Editing Parameter 17 Line Delete Parameter 18 Line Display XXX CR LF Parameter 19 Editing PAD Service Signals Parameter 21 Parity Treatment Parameter 20 Echo Mask Parameter 22 Page Wait 28 Page Wait Software Format Chapter SoftloadTA Software Architecture Software Sets 1PROM Error Messages TA Power-Up SequenceLCD Message Description Softload Operation Set/Display Softload Password %P1 Product Number Active Software 1D Alternate Software 1B Request Softload Product Version Information $Q Initiate Software Download $Y=x Code Hex Description 5General Softload Error CodesCopy Active Flash $Y2=x S59 Softload 6AH 6CPU Softload Error Codes7AH Typical Local Softload Session Swap to Alternate Software $T=x Error 13-10 2B+D Loopback Chapter DiagnosticsCommunication Diagnostics Global Tests Local Terminal Loopback Port TestsLocal Loopback Test Local Loopback Test Digital Loopback Test Digital Loopback Test Bilateral Loopback Test Bilateral Loopback Test View Product Information Diagnostic Status DisplayView Diagnostic Code Front Panel Keypad Test Maintenance Chapter MaintenanceFuse 15-2 Appendix a Specifications Power Consumption Supplementary ServicesDimensions Power Requirements Null Appendix B Factory Default Settings Enbloc Factory Default Settings Factory Default Settings UTA220/UTA220k AT&T 5ESS AT Command SetAppendix C Description Value DMS100 PVC IC-1 DMS100 PVC IC-0 AT Command Set RTS/CTS DTRXON/XOFF CTS always on when On-line Data Set Ready DSR DSR always on Off default One default RTS Sync PVC Non-PVCdefault Call Rpoa ESC,BEL,ENQ,ACK DLENAK Default 1,1,0 ENQ Default 2,1,1 L22= Wait Range Table D-1U Interface RJ45 Pin Functions Appendix D InterfacesIsdn Interface Interfaces Table D-2EIA-232/C/V.24 Pin Functions EIA-232C Function Pin Table D-3V.35 Pin Functions DB-25 34 Pin Function Table D-4Ports 3 and 4 Pin Functions CH/CI EIA-366A RequirementsRL/CG DLO DTE Interface PIN Descriptions Receive Clock Ring IndicatorData Terminal Ready Interfaces UTA220/UTA220k Appendix E Network Option Values Parameter Factory Default Range Value Port 3 Data TEI Appendix F Ascii and Ebcdic Characters SMM Ascii and Ebcdic Characters ACK0 Ascii and Ebcdic Characters Ascii and Ebcdic Characters Ascii and Ebcdic Characters 253 254 255 Trailing pad Appendix G Abbreviations and Acronyms CBX DAA Ebcdic Hdlc LSD Pots RMT LB Telset Abbreviations and Acronyms UTA220/UTA220k Appendix H Status and Connection Messages Status and Connection Messages UTA220/UTA220k Configuring D- and B-Channels Appendix I 128K Clear Channel Leased-Line Service AT&M2 Configuring the Port and Protocol Return Procedures Introduction Factory Repair Index DTE Page Warranty UTA220/UTA220k