Campbell Hausfeld COM220 manual

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Buen manual de instrucciones

Las leyes obligan al vendedor a entregarle al comprador, junto con el producto, el manual de instrucciones Campbell Hausfeld COM220. La falta del manual o facilitar información incorrecta al consumidor constituyen una base de reclamación por no estar de acuerdo el producto con el contrato. Según la ley, está permitido adjuntar un manual de otra forma que no sea en papel, lo cual últimamente es bastante común y los fabricantes nos facilitan un manual gráfico, su versión electrónica Campbell Hausfeld COM220 o vídeos de instrucciones para usuarios. La condición es que tenga una forma legible y entendible.

¿Qué es un manual de instrucciones?

El nombre proviene de la palabra latina “instructio”, es decir, ordenar. Por lo tanto, en un manual Campbell Hausfeld COM220 se puede encontrar la descripción de las etapas de actuación. El propósito de un manual es enseñar, facilitar el encendido o el uso de un dispositivo o la realización de acciones concretas. Un manual de instrucciones también es una fuente de información acerca de un objeto o un servicio, es una pista.

Desafortunadamente pocos usuarios destinan su tiempo a leer manuales Campbell Hausfeld COM220, sin embargo, un buen manual nos permite, no solo conocer una cantidad de funcionalidades adicionales del dispositivo comprado, sino también evitar la mayoría de fallos.

Entonces, ¿qué debe contener el manual de instrucciones perfecto?

Sobre todo, un manual de instrucciones Campbell Hausfeld COM220 debe contener:
- información acerca de las especificaciones técnicas del dispositivo Campbell Hausfeld COM220
- nombre de fabricante y año de fabricación del dispositivo Campbell Hausfeld COM220
- condiciones de uso, configuración y mantenimiento del dispositivo Campbell Hausfeld COM220
- marcas de seguridad y certificados que confirmen su concordancia con determinadas normativas

¿Por qué no leemos los manuales de instrucciones?

Normalmente es por la falta de tiempo y seguridad acerca de las funcionalidades determinadas de los dispositivos comprados. Desafortunadamente la conexión y el encendido de Campbell Hausfeld COM220 no es suficiente. El manual de instrucciones siempre contiene una serie de indicaciones acerca de determinadas funcionalidades, normas de seguridad, consejos de mantenimiento (incluso qué productos usar), fallos eventuales de Campbell Hausfeld COM220 y maneras de solucionar los problemas que puedan ocurrir durante su uso. Al final, en un manual se pueden encontrar los detalles de servicio técnico Campbell Hausfeld en caso de que las soluciones propuestas no hayan funcionado. Actualmente gozan de éxito manuales de instrucciones en forma de animaciones interesantes o vídeo manuales que llegan al usuario mucho mejor que en forma de un folleto. Este tipo de manual ayuda a que el usuario vea el vídeo entero sin saltarse las especificaciones y las descripciones técnicas complicadas de Campbell Hausfeld COM220, como se suele hacer teniendo una versión en papel.

¿Por qué vale la pena leer los manuales de instrucciones?

Sobre todo es en ellos donde encontraremos las respuestas acerca de la construcción, las posibilidades del dispositivo Campbell Hausfeld COM220, el uso de determinados accesorios y una serie de informaciones que permiten aprovechar completamente sus funciones y comodidades.

Tras una compra exitosa de un equipo o un dispositivo, vale la pena dedicar un momento para familiarizarse con cada parte del manual Campbell Hausfeld COM220. Actualmente se preparan y traducen con dedicación, para que no solo sean comprensibles para los usuarios, sino que también cumplan su función básica de información y ayuda.

Índice de manuales de instrucciones

  • Página 1

    COM220 Telephone Modem Revision: 3/07 Copyright © 1997-2007 Campbell Scientific, Inc.[...]

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    Warranty and Assistance The COM220 TELEPHONE MODEM is warranted by CAMPBELL SCIENTIFIC, INC. to be free from de fects in m aterials and workm anship under normal use and service for t welve (12) months from dat e of shipment unless specified otherwise. Batte ries have no warranty. CAMPBELL SCIENTIFIC, INC.'s obl igation under this warranty is [...]

  • Página 3

    COM220 Telephone Modem Table of Contents PDF viewers note: These page numbers refer to the printed version of this document. Use the Adobe Acrobat® bookmarks tab for links to specific sections. 1. Introduction .................................................................. 1 1.1 General Description ..............................................[...]

  • Página 4

    COM220 Telephone Modem Table of Contents D. FCC Warning to Users of Class A Computing Devices .............................. D-1 E. IC Information .......................................................... E-1 List of Figures 1. COM220 DIP Switches.............................................................................. 1 2. COM220 ...........[...]

  • Página 5

    COM220 Telephone Modem 1. Introduction 1.1 General Description The COM220 modem is a selectable-baud-rate m odem employ ing the Hayes AT comm and set. Its primary use is as a rem ote site phone modem connected to a CSI datalogger. The m odem is powered and enabled by t he battery- powered datalogger. When not active, the COM 220 draws 100 to 120 µ[...]

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    COM220 Telephone Modem The COM220 is connected to a CSI dat alogger by a 9-pin submini ature D cable. This is the same 9-pin CS I/O interface com mon to all Campbell Scientific datal oggers (except the CR200 series). This is not an R S-232 connection. Appendix B desc ribes the CS I/O interface. The COM220 can be used as an originate m odem at the d[...]

  • Página 7

    COM220 Telephone Modem 2. Specifications • Standards: V.92, K56Flex, V.90, V.34, V.32bis, V32, V23, V22bis, V22, V.21, B212, B103 • Registration: FCC US: 3A4M508BSM 2-T-W IC 2377 A-SM2TW TBR21 • Operating voltage: 12 VDC • Current drain: 100 to 120 µA quiescent ; 30 mA active • Comm unication rate between data logger and COM220: 9600, 38[...]

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    COM220 Telephone Modem TABLE 1. Dataloggers that Require Direct 12 VDC Connection to COM220 CR10(X) with silver wi ring panel CR10(X) with black C R10 wiring panel (P/N 8032) 21X(L)—serial number 13,442 or l ower CR500 ⎯ serial num ber 1764 or lower CR7—700X serial num ber 2778 or lower 3.2 Connecting to Earth Ground Connect the green 14 awg [...]

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    COM220 Telephone Modem SE 1 2 34 56 78 H 123 4 L DIFF H EX1 HL HL L P2 P1 12V G DC ONLY CAUTION LUG GROUND POWER IN WIRING PANEL CR1000 PERIPHERAL PORT RS-232 (Not Isolated) SN: CS I/O MADE IN USA 11 10 9 SE 15 16 13 14 12 H L DIFF H EX2 HL HL L EX3 567 8 SW-12 5V 12V 12V C5 C4 G G G G C1 C2 C3 G G C6 C7 C8 Tx COM1 Rx Tx Rx Tx Rx Tx Rx COM2 COM3 CO[...]

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    COM220 Telephone Modem CAMPBELL SCIENTIFIC INC. CR10 MADE IN USA WIRING P ANEL NO. EARTH DIFF SE AG H L AG H L AG H L AG G G E3 AG 4 5 6 78 9 1 0 1 1 1 2 GGGG 12V 12V SWITCHED 12V G 12V POWER IN SERIAL I/O SE DIFF AG H L AG H L AG H L AG G G E1 E2 1 2 3 12 34 56 G 5 V5 V P 1 P 2 C 8 C 7 C 6C 5C 4C 3C 2 C 1 CONTROL 12V SWITCHED T o Ear th Ground 14 [...]

  • Página 11

    COM220 Telephone Modem You can modify the following COM 220 settings with DIP switches: 1) Comm unication mode (e.g., SDC or M odem Enable) 2) ME baud rate 3) PakBus ready Additional changes (see exam ples below) may be m odified with Hayes AT comm ands. Appendix A.2 describes the procedures and comm ands required to effect the changes described in[...]

  • Página 12

    COM220 Telephone Modem 3) If using a non-PakBus datalogger (e.g., CR 510, CR10X, CR23X, CR7, CR5000), verify that DIP swi tch 1 on the COM220 is in the OPEN (modem enable) position. For PakBus loggers (e.g., CR 800, CR850, CR1000, CR3000, CR10XPB , 23XPB, etc.), DIP switch 1 can be in either position, but closed (SDC 7) is preferred. See Appendix A[...]

  • Página 13

    COM220 Telephone Modem in Setup’s PakBusPort [LoggerNet, Setup, PakB usPort (in the device map)] may limit the baud rate selected by the modems since it defaults to 9600. You can sometim es achieve a higher connection baud rate by raising the PaKBus Port’s m aximum baud rate. 11) Can you attach a norm al analog telephone to the li ne and make a[...]

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    COM220 Telephone Modem This is a blank page. 10[...]

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    Appendix A. Changing COM220 Settings Changing any of the modem's settings m ay result in communication problems. Afte r changing the settings, try the modem locally before installin g it at a remote location. To speed problem resolution whe n contacting Campbell Scientific for support, please info rm us of any modem setting changes that have b[...]

  • Página 16

    Appendix A. Changing COM220 Setting s TABLE A-1. Selecting ME Baud-rates via DIP Sw i tche s 3 and 4 ME Baud-rate Switch 3 Switch 4 9600 Open Open 38400 Open Closed 57600 Closed Open 115200 Closed Closed Please note that older dataloggers (e.g. CR10X, C R23X, CR510) can not support the highest COM220 ME baud-rates . Table A-2 lis ts maxim um datalo[...]

  • Página 17

    Appendix A. Changing COM220 Setting s FIGURE A-1. COM220 to Computer Conne ction To configure the COM220 with Hayes AT command s, follow these steps: 1) Close DIP Swi tch 8 on the COM 220 (power to t he COM220 must be cycled for ~ 5 sec before c hanges to DIP switch settings are effective). 2) You must use an SC532A with a 12V AC adapter or an SC53[...]

  • Página 18

    Appendix A. Changing COM220 Setting s 7) Follow the instructions that appear in the termin al emulator screen (Figure A-3). 8) Be sure to save all new comma nds before exit ing (by enteri ng 5 and enter) . 9) When finished, return DIP switch 8 on the COM220 to its open position. FIGURE A-2. Device Configuration Screen A-4[...]

  • Página 19

    Appendix A. Changing COM220 Setting s FIGURE A-3. Terminal Emulator Screen in Device Configuration HAYES AT COMMAND SUMMARY: This manual does not attempt to be a primer on the Hayes AT command set. The commands are, therefore , only summar ized below. For most applications , these commands will not n eed to be used. Except as noted, all co mmands s[...]

  • Página 20

    Appendix A. Changing COM220 Setting s M0 Speaker always off M1 (default) Speak er on during call establish ment M2 Speak on du ring entire call se ssion S0=0 Disable Auto Answer S0=1 (d efault) Answer o n s econd ri ng S0=2 Answer o n third ring S0=n Answe r on (n + 1) ri ng. When doing datalogge r to datalogger communications with the COM220, if m[...]

  • Página 21

    Appendix A. Changing COM220 Setting s FIGURE A-4. Send OS Screen in Device Configuration A.4 Program Examples A.4.1 ModemCallback Example (for CR1000) The ModemCallBack instruction is availab le in the CR1000 with operating system std.1 2 or greater, in t he CR3000 with operating syst em std.05 or great er and CR800 o r CR850 with op erating system[...]

  • Página 22

    Appendix A. Changing COM220 Setting s ModemCallBack(Resu lt,ComSDC7,9600, 0,"5551212","",40,6 0,Abo rt) CallTable Test5 NextScan End Program A.4.2 DialModem Example (for CR1000) The program below does 2-m inute callbacks via t he COM220 con figured for SDC7. DialModem is set equal to a variable, so that the success/failure resul[...]

  • Página 23

    Appendix A. Changing COM220 Setting s The COM220 can return several possible responses once connected (each terminati ng in a ca rriage return): CAUTION “1” CONNECT “5” CONNECT120 0 “10” CONNECT2400 “13” CONNECT9600 “18” CONNECT4800 “20” CONNECT7200 “21” CONNECT1200 0 “25” CONNECT1440 0 Hence, to work with the COM220[...]

  • Página 24

    Appendix A. Changing COM220 Setting s Do not put Instruction 97 inside a loop or conditional statement; it must be executed ea ch time the table is run. IMPORTANT In the example below, the program does two m inute data callbacks via t he COM220 phone modem. Edit instruction 13 with your PC’s (LoggerNet’s) phone num ber. Remember t o set COM220 [...]

  • Página 25

    Appendix A. Changing COM220 Setting s 12: Initiate Telecommunications (P97) 1: 22 Phone Modem/960 0 Baud ;set baud-ra te/m odem 2: 5 Dis abled w h en User F lag 5 is High 3: 45 Seconds Call Tim e Limit 4: 0 Seconds Before Fast Retry 5: 0 Fast Retries 6: 0 Minutes Before Slow Retr y 7: 3 Failures Loc [ Failures ] 8: 222 Callback ID ;must also enter [...]

  • Página 26

    Appendix A. Changing COM220 Setting s SequentialMode DataTable (TestA,1,-1) DataInterval (0,2,Sec,10) Minimum (1,BatteryVoltage,FP2,0,False) Sample (1,Pan elTemperature,FP2) EndTable DialSequence (4094) StaticRoute(ComSDC8,4094,4094) ' So router discovers LoggerNet server DialSuccess = DialModem (C omSDC8,9600,"55 51212",""[...]

  • Página 27

    Appendix B. CS I/O Connection B.1 CS I/O 9-Pin Connection The pin out of the connector is shown in Fi gure B-1. The direction of the signal relative to the m odem is shown in parenthesis. Unl ess specified otherwise, all le vels are 0 V for logic low, 5 V for logic high. FIGURE B-1. CS I/O Pin Out 1. (input) +5 VDC supply . Not used by COM220. 2. ([...]

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  • Página 29

    Appendix C. Theory of Operation C.1 Theory of Operation The COM220 modem is used to transmit data over bandwidth-limited chann els such as telephone lines by modulating a udio tones. The COM220 uses various modulation sc hemes includi ng FSK (Frequency Shift Keying), TCM (Trellis Coded Modula tion), QAM (Quad rat u re Am plitude Modula t ion ), a n[...]

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    Appendix D. FCC Warning to Users of Class B Computing Devices This equipment generates, uses, and can radiate radio frequency energy , and if not installed and used in accordance w ith the instruction manual, may cause interference to radio communications. It has been tested and found to comply with the limits for a Class B computing device pursuan[...]

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    Appendix E. IC Information Industry Canada (IC) was form erly known as DOC. NOTE CP-01, Issue 8, Part I Section 14.1 “NOTICE: The Industry Canada la bel identifies certified equipm ent. This certification means that the equipmen t meets certain telecomm unications network protective, operational and safety requirements as prescribed in the approp[...]

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    Campbell Scientific Companies Campbell Scientific, Inc. (CSI) 815 West 1800 Nort h Logan, Utah 84 321 UNITED STATES www.campbellsci.com info@campbellsci.com Campbell Scientific Afri ca Pty. Lt d. (CSAf) PO Box 2450 Somerset West 7129 SOUTH AFRICA www.csafrica.co.za cleroux@csafrica.co.za Campbell Scientific Aust ralia Pty. Ltd. (CSA) PO Box 444 Thu[...]