Instruction/ maintenance manual of the product COM300 Campbell Manufacturing
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INSTRUCTION MANUAL COM300 V oice Communication Modem Revision: 10/02 Copyright (c) 1994-2002 Campbell Scientific, Inc..
Warranty and Assistance The COM300 VOICE C OMM UNIC ATION MODEM is w arranted by CAMPBELL SCIENTIFIC, INC. to be f ree from def ects in m aterials and workmanship und er nor mal use and se rvice for twelve ( 12) months from da te of shipment unle ss speci fied o therwise.
i COM300 Voice Communication 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. Introduc tion ...........................
COM300 Voice Communication Modem T able of Contents ii A. CS I/O 9 Pin Serial Port .......................................... A-1 A.1 Pin Des cription .................................................................................... A -1 B. Th eory of Operation .
1 COM300 Voice Communication Modem 1. Introduction The COM300 voice- syn thesizer m odem allow s Cam pbell Scien tific' s voice capable dataloggers to transmit, by voice announcem ent, data stored in input locations and th e current st atus of datalogg er control ports and u ser flag s.
COM300 Voice Communication Modem 2 2.1.1 Specifications • Bell 212A , CCITT V.22, and V.32BIS com patible • Full duplex at 9600 an d 1200 baud to datal ogger • V.
COM300 Voice Communication Modem 3 3. Hardware Installation 3.1 Site Installation Connection to telephone company -provided COIN service (Central Office Im plemeNted s ystem s) is prohibited. C onnection to party lin e service is subject to state tarif fs.
COM300 Voice Communication Modem 4 SE DIFF G GH L 12 1 AG H L AG H L AG E1 AG E2 G 34 2 56 3 SE DIFF G GH L 78 4 AG H L AG H L AG E3 AG G G 91 0 5 11 12 6 P1 G P2 G C8 C7 C6 C5 C4 C3 C2 C1 G 12V 12V SDM 5V 5V G G SW 12V SW 12V CTRL Logan, Utah G 12V G 12V POWER IN CR10X WIRING PANEL MADE IN USA WIRING PANEL NO.
COM300 Voice Communication Modem 5 TIP R IN G GND C AM PBE LL SCIENTIFIC INC. M A D E IN U S A S /N 1002 C o m p lie s w ith P a rt 68 , F C C ru le s . F C C R e g is tra tio n N o . B 9 Q U S A -3 1 4 0 2 -M M -T Ringer Equivalence 0.5A.Required Connector USOC RJ11C.
COM300 Voice Communication Modem 6 are listed on its label. Additional technical inform ation from the FCC an d IC on the C OM300 is avail able in A ppendix D and E, res pectively .
COM300 Voice Communication Modem 7 Appendix F of this m anual provides a guide to interpreting the code that is added to the end of the datalogger program f ile for voice comm unication. 5. Using the COM300 for Standard Modem Communications in PC208W The COM300 can be u sed for stan dard data trans mis sion in PC208W.
COM300 Voice Communication Modem 8 terms can b e rena med to so mething more d escrip tive using Lo ggerT alk. A dial og bo x to make these changes is i nvoked b y selecting t he Me nu Strings button from the main L oggerTalk wi ndow. Refer to the L oggerTalk on-line help system for m ore information.
COM300 Voice Communication Modem 9 8.2 For Pr oblems Encountered When Making Data Cal ls 1) Verify y ou hav e selected th e correct calling modem from PC208W' s setup screen. 2) Verify the COM port y ou are using is activated. As a power sav ing feature, s ome note book compu ters do not aut omaticall y activ ate the COM ports.
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A-1 Appendix A. CS I/O 9 Pin Serial Port The modem ’s CS I/O port is not a stan dard RS232 conn ection. A.1 Pin Description The COM300 m odem con nects to th e datalogger u sing an SC12 cable connected to the dev ices’ 9- pin subm iniature D-ty pe socket con nector.
Appendix A. CS I/O 9 Pin Serial Por t A-2 TABLE A-1. Pin Description ABR = Abbreviation for the fu nction nam e. PI N = Pin number. O = Sig nal Out of the datalogger to a peripheral. I = Sig nal Into the datalogger from a peripheral. PIN ABR I/O Description 1 5V I 5 VDC s upply .
B-1 Appendix B. Theory of Operation B.1 Theory of Operation The COM300 m odem is used to tran sm it data over ban dwidth -lim ited ch annels such as telephone lines by modulating au dio tones, using Phase Shift Key ing (PSK) at 9600 or 1200 bau d and Frequen cy S hift K eyin g (FSK ) at 300 baud.
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C-1 Appendix C. Changing RAM or PROM Chips in the CR10 The CR10 has two sockets for Random Access Memory (RAM) and one socket for Programmable Read Only Memory (PROM). The standard CR10 has 64K of RAM, (a 32K RAM chip in each socket). Earlier CR10s had 16K of RAM (an 8K RAM chip in each socket).
Appendix C. Changing RAM or PROM Chips in the CR10 C-2 C.3 Installing New PROM The PROM chip is foun d at location C8 on the C R10 CPU board, (see Figure C-2). With a small f lat screw driver, gen tly pry out th e PROM chip and replace it with the new one.
Appendix C. Changing RAM or PROM Chips in the CR10 C-3 FIGURE C-2. J umper Settings for Different RAM Configurations.
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D-1 Appendix D. FCC Warning to Users of Class A Computing Devices This equipmen t generates, uses, an d can radiate radio frequency energy, and if not installed and us ed in accordance wit h the instru ction manual, may cause interference t o radio communicat ions.
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E-1 Appendix E. IC Information Indust ry Can ada (IC) w as form ally k nown as DOC. CP-01, Issue 8, Part I Section 14.1 “NOTICE: The Industry Canada label identifies certif ied equipment.
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F-1 Appendix F. Reading Voice Code Information from a *.DLD File When a file is edited and saved in L oggerTalk, the inform ation for voice comm unication is added to the end of the * .DLD file. This inform ation can be verified f or accuracy. A copy of ty pical voice code i s provided below .
Appendix F. Reading Voice Code Infor mation from a “.DLD File F-2 The above code translates to: Input Locations Ports Flags (four decim al places) Cam pbell Scientific Datalog ger Program (pau se) (pause) (paus e) "Datalogger Internal Tem perature" is (input location 3) Degre es Fahre nhe it.
Appendix F. Reading Voice Code Infor mation from a *.DLD File F-3 F.3 Security Enabled This last exam ple uses th e security code "1234" to allow access to the s econd level m enu. Notice the characters followin g the "?" at the beginning of the character stream .
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G-1 Appendix G. Using P80 to Redirect Final Storage Data to Input Locations The follow ing section of code provides an example of using datalogger Instruction 80 to redirect Final Storage data to input locations.
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H-1 Appendix H. COM300 Word List H.1 COM300 Word List - Numerical Order 1. ZERO 2. ONE 3. TWO 4. THR EE 5. FOUR 6. FIVE 7. SIX 8. SEVEN 9. EIGHT 10. NINE 11. TEN 12. ELEVEN 13. TWEL V E 14. THI RTE EN 15. FOURTEEN 16. FIFTE EN 17. SIXTEEN 18. SEVENTEEN 19.
Appendix H. COM300 Word Lis t H-2 142. MAXIMUM 143. MERCURY 144. METER 145. METERS 146. MICRO 147. MILES 148. MILLI 149. MINIMUM 150. MINUTE 151. MOISTURE 152. MONTH 153. MULT IP LIE R 154. NEW 155. N-T-U 156. OFF 157. OFFSET 158. ON 159. OPEN 160. OVERFLOW 161.
Appendix H. COM300 Word Lis t H-3 304. L 305. LAKE 306. LAYER 307. LINE 308. LOAD 309. LOCAT ED 310. LOCAT ION 311. LOGAN 312. M 313. M-R- P 314. MANA GEMENT 315. MENDON 316. MID 317. MID-MOUNTAIN 318. MIDNIGHT 319. MINUTES 320. MODEM 321. MONDAY 322.
Appendix H. COM300 Word Lis t H-4 H.2 COM300 Word List - Alphabetical Order 71. 50MS 199. A 200. A- M 201. ABOV E 202. AC CUMULA TE 203. ACKNOWL EDGE 90. AC RE 204. ADD ITION 205. ADD ITIONAL 36 . AGAI N 206. AGO 91. AIR 92 . ALARM 207. AL L 208. AMMONIU M 59.
Appendix H. COM300 Word Lis t H-5 285. HEAD 34. HEAR 286. HEAT 129. HELL O 287. HERTZ 49. HIGH 288. HOLD 289. HOT 131. HOUR 290. HOURS 132. HUMIDITY 28. HUNDRED 291. HYDROLOGIC 292. I 133. IN 134. INCHES 293. INDEX 294. ING 56. INPUT 295. INTAKE 135. INTERNA L 296.
Appendix H. COM300 Word Lis t H-6 371. RUN 372. RUNOFF 373. S 374. S-O -2 174. SA MPLE 375. SA TURDAY 89. SCIENTIFIC 175. SECO ND 176. SECONDS 61. SECURI TY 376. SEDIMENT 42. SELEC TED 69. SELEC TION 377. SENSO R 378. SENSO RS 130. SET 7. SEVEN 17. SEVENTEEN 25.
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Campbell Scie ntific Com panies Campbell Scientific, Inc. (CS I) 815 West 1 800 North Logan, Utah 84321 UNITED STATES www.campbellsci.com info@campb ellsci.com Campbell Scientif ic Africa Pty. Ltd. ( CSAf) PO B ox 24 50 Somers et West 7129 SOUTH AFRICA www.
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