TransAct Ithaca 90PLUS Series, Руководство программиста

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Table of Contents PcOS Series 90PLUS Programmer's Guide
Page vi Rev Q 11/07/05
6 Operator Panel Controls .....................................................................................................................................112
6.1 Push Buttons - Momentary Switches ........................................................................................................112
6.2 Indicators..................................................................................................................................................112
6.3 Fault Indicators.........................................................................................................................................113
7 Product Self Tests...............................................................................................................................................114
7.1 Level 0 Diagnostics ..................................................................................................................................114
7.2 Extended Diagnostics ...............................................................................................................................114
7.2.1 Self-test Mode .........................................................................................................................114
7.2.2 Hex Dump Mode .....................................................................................................................115
7.2.3 Configuration Mode ................................................................................................................115
7.2.3.1 Initial Power On..............................................................................................................115
7.2.3.2 Manual Configuration.....................................................................................................115
7.2.3.3 Enable Remote Configuration.........................................................................................116
7.2.3.4 Feature Configuration .....................................................................................................116
8 Communication Protocol and Print Buffers........................................................................................................128
8.1 Overview ..................................................................................................................................................128
8.2 Parallel Port..............................................................................................................................................131
8.2.1 Parallel Port Protocol ..............................................................................................................131
8.2.2 Printer Buffer Size...................................................................................................................132
8.2.2.1 One-line Mode ................................................................................................................132
8.2.3 Parallel Port Inquire IEEE 1284..............................................................................................132
8.2.3.1 Buffer..............................................................................................................................133
8.2.3.2 Mode 4............................................................................................................................133
8.2.3.3 Mode 0............................................................................................................................133
8.2.3.4 Time outs ........................................................................................................................133
8.2.3.5 Active State.....................................................................................................................134
8.2.3.6 Inquire Responses...........................................................................................................134
8.2.4 Parallel Port Inquire (Non-IEEE 1284) ...................................................................................134
8.2.5 Parallel Port Plug and Play......................................................................................................135
8.2.6 Parallel Port Connector ...........................................................................................................136
8.2.7 Signal Levels ...........................................................................................................................136
8.3 Serial Port.................................................................................................................................................137
8.3.1 Serial Port Features .................................................................................................................137
8.3.2 Serial Port Pin out ...................................................................................................................137
8.3.2.1 Signal Levels...................................................................................................................138
8.3.3 Serial Port Protocol .................................................................................................................138
8.3.4 Print Buffer Flow.....................................................................................................................140
8.3.5 Printer Buffer Size...................................................................................................................142
8.3.5.1 One-line Mode ................................................................................................................142
8.3.6 Serial Mode Plug and Play ......................................................................................................143
8.3.6.1 Using DSR ......................................................................................................................143
8.3.6.2 Serial Device Identification ............................................................................................143
8.3.7 Serial Port Inquire ...................................................................................................................144
8.4 Remote Printer Reset................................................................................................................................145
8.4.1 Reset in Serial Mode ...............................................................................................................145
8.4.2 Reset in Parallel Mode ............................................................................................................145
8.5 Miscellaneous Communication Features ..................................................................................................146
8.5.1 Power-cycle Recovery.............................................................................................................146
8.5.2 Data Pass-through....................................................................................................................146
8.5.3 Multidrop Configuration .........................................................................................................146
8.5.4 Off-line Active.........................................................................................................................147