Related Manuals for Patton electronics MicroStat II 3022
Summary of Contents for Patton electronics MicroStat II 3022
- Page 1 USER MANUAL MODEL 3022 MicroStat II Miniature Statistical Multiplexer Part# 07M3022-B SALES OFFICE Doc# 068021UB (301) 975-1000 Revised 12/19/95 TECHNICAL SUPPORT (301) 975-1007...
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Page 2: Table Of Contents
1.2 SERVICE 7.0 Troubleshooting ...............23 All warranty and non-warranty repairs must be returned freight prepaid and insured to Patton Electronics. All returns must have a Appendix A - Specifications Return Materials Authorization number on the outside of the shipping container. This number may be obtained from Patton Electronics Appendix B - Sub-Channel Cables Technical Service at (301) 975-1007. -
Page 3: General Information
2.0 GENERAL INFORMATION 3.0 INSTALLATION Thank you for purchasing this Patton Electronics product. It has The Model 3022 is typically installed by connecting the main been designed, manufactured and tested to give you years of trouble- channel to an asynchronous modem and the sub-channels to two free service. -
Page 4: Connecting The Sub-Channels
RS-232 serial interfaces. You may use these AA -----------------------------------AA diagrams to construct your own cables, or you may purchase pre-made BA -----------------------------------BB cables from Patton Electronics. See Appendix B for Patton cable part BB -----------------------------------BA numbers. CA -----------------------------------CB PC/XT™... -
Page 5: Led Status Indicator
4.0 OPERATING MODES 3.4 LED STATUS INDICATOR This section gives descriptions of the five operating modes used by The Model 3022 has one LED indicator, which is located at the rear the Model 3022. When reading these descriptions it may be helpful to of the unit, between the two modular jacks (see Figure 2, below). -
Page 6: Local Offline Command Mode
5.0 COMMAND ENTRY 4.1 LOCAL OFFLINE COMMAND MODE Before attempting to configure or operate the Model 3022, it is When first powered up, the Model 3022 automatically performs a important to know how the unit handles command entry. This section self-test, configures itself, and enters Local Offline Command Mode . -
Page 7: Result Codes
5.2 RESULT CODES Mode Setting Commands (continued) ________________________________________________________ Besides echoing back AT commands, the Model 3022 returns its Command Function ________________________________________________________ own result codes to sub-channel 1 after executing a command. The result codes indicate whether or not the execution was satisfactory. You Directs the remote Model 3022 to execute the following may define result codes as English words (Q0), or numeric digits (Q1), commands. - Page 8 Mode Setting Commands (continued) Mode Setting Commands (continued) ________________________________________________________ ________________________________________________________ Command Function Command Function ________________________________________________________ ________________________________________________________ n = 1, tells the remote Model 3022 to enter Remote Selects XOFF character “n”, where “n” is a single ASCII Online Command Mode. The following statements character, either a control character or an upper or lower apply: case alpha character (A through Z, or a through z).
- Page 9 5.3.2 CHANNEL CONFIGURATION COMMANDS Mode Setting Commands (continued) ________________________________________________________ The following commands change the configuration of the channel Command Function ________________________________________________________ that you select with the Cn command. The Cn command must be in the command line before a channel configuration command, or the Model Stores configuration into non-volatile memory 3022 rejects the configuration command.
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Page 10: Tutorial
6.0 TUTORIAL Channel Configuration Commands (continued) ________________________________________________________ This section provides basic step-by-step instructions for use of the Command Function Model 3022. Using these instructions, plus the AT command ________________________________________________________ descriptions in Section 5.0, you should be able to operate the Model 3022 in almost any application. - Page 11 Step #1 - Verifying Local Setup Parameters Step #2 - Dialing the Local Modem (continued) The first step in using the Model 3022 is checking to see that the 3) Go to Online Data Mode. There are three ways you can do this: local Model 3022 is connected and configured properly.
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Page 12: Troubleshooting
7.0 TROUBLESHOOTING Step #4 - Enabling End-to-End Data Transmission SYMPTOM POSSIBLE PROBLEM SOLUTION If you have performed steps 1 thru 3 correctly, all four serial Model 3022 is in Enter \\\ to return to 1. ERROR devices (two at the local end and two at the remote end) should be set PassThru Mode Local Offline response to AT[Y0... - Page 13 SYMPTOM POSSIBLE PROBLEM SOLUTION SYMPTOM POSSIBLE PROBLEM SOLUTION 6. ERROR Unit is in PassThru Key \\\ to re-enter Local 8. Modem Model 3022 is still in Reset Kill Time Out Mode Offline Command PassThru Mode (Kn command) to be response to AT[ connection has Mode shorter time period.
- Page 14 APPENDIX A SPECIFICATIONS SYMPTOM POSSIBLE PROBLEM SOLUTION Sub-Channels (Serial Devices) 9. ERROR Remote Model 3022 Issue AT[D1 command has not been alerted to to local Model 3022 response to remote Interface: RJ-45, V.24/RS-232-C respond to remote (this command will be configure AT@ Configuration: command...
- Page 15 APPENDIX B SUB-CHANNEL CABLES No sub-channel cables are supplied with the Model 3022. You may construct your own cables using the pin-out diagrams in Section 5.2, or you may purchase one of the pre-made adapter cables listed below. Custom lengths are available. Note: The part numbers below are completely distinct from the model number/suffix combinations shown on the previous page.