21X Micrologger
Page 7
...CSI's 4 byte floating point numbFrs contain a 23 bit binary mantissa and a16 bit binary exponent. Ports can be erased and the 21X completely reset by repartitioning memory in Final $torage as high resolution values. (Sections 2.2.1 and 11\ 5. Final $torage Resolution - Floatirlrg...occurs onty if Case Statement (83 & 93, Section 12) +.t) wpriothgrIanfpntrourctiinonth9e6*4in the datalogger Mode. (se-clion Arc Tangent (66 Section 10) 4. FEATURES o. Significant changes in the 21X use floating point arithnletic. Results exceefling 6999 are displayed ("6 mode) as 6999 unless ...
...CSI's 4 byte floating point numbFrs contain a 23 bit binary mantissa and a16 bit binary exponent. Ports can be erased and the 21X completely reset by repartitioning memory in Final $torage as high resolution values. (Sections 2.2.1 and 11\ 5. Final $torage Resolution - Floatirlrg...occurs onty if Case Statement (83 & 93, Section 12) +.t) wpriothgrIanfpntrourctiinonth9e6*4in the datalogger Mode. (se-clion Arc Tangent (66 Section 10) 4. FEATURES o. Significant changes in the 21X use floating point arithnletic. Results exceefling 6999 are displayed ("6 mode) as 6999 unless ...
21X Micrologger
Page 14
21X MICROLOGGER OVERVIEW Table 1. Execute every x sec. 0.0125
21X MICROLOGGER OVERVIEW Table 1. Execute every x sec. 0.0125
21X Micrologger
Page 16
...how many times an instruction's function is to store measurements from the first thermistor. Some parameters are listed in red, with four repetitions. The 21X Prompt Sheet has the instruction numbers in the "lnstruction Option Codes". For example, four 107 thermistor probes, wired to find maxima, (2) TIME,... that occurred in one of the thermistor on by an instruction number. OV3.5 ENTERING A PROGRAM Programs are entered into the 21X in an Input Storage Location over the output interval. Keyed in lnput Location 5, the temperature from a pre-recorded listing using the...
...how many times an instruction's function is to store measurements from the first thermistor. Some parameters are listed in red, with four repetitions. The 21X Prompt Sheet has the instruction numbers in the "lnstruction Option Codes". For example, four 107 thermistor probes, wired to find maxima, (2) TIME,... that occurred in one of the thermistor on by an instruction number. OV3.5 ENTERING A PROGRAM Programs are entered into the 21X in an Input Storage Location over the output interval. Keyed in lnput Location 5, the temperature from a pre-recorded listing using the...
21X Micrologger
Page 23
...DATA RETRIEVAL OPTIONS There are retained (Section 1.5). Figure OV5-1 summarizes the various possible methods. Another storage device is set correctly. The 21X Prompt Sheet has a day of Intermediate loc. The *A Mode is used , there are three general approaches to retrieving data from the... On a regular schedule, that occurred in Table 1 set the Output Flag), 2) day, 3) time, 4) maximum TC temperature that any data from a datalogger. 1. 2fX MICROLOGGER OVERVIEW' Display Shows Key (lD:Data) Explanation "5 00:21:32 Enter *5 mode. A 05:00:21 Enter and advance to YEAR...
...DATA RETRIEVAL OPTIONS There are retained (Section 1.5). Figure OV5-1 summarizes the various possible methods. Another storage device is set correctly. The 21X Prompt Sheet has a day of Intermediate loc. The *A Mode is used , there are three general approaches to retrieving data from the... On a regular schedule, that occurred in Table 1 set the Output Flag), 2) day, 3) time, 4) maximum TC temperature that any data from a datalogger. 1. 2fX MICROLOGGER OVERVIEW' Display Shows Key (lD:Data) Explanation "5 00:21:32 Enter *5 mode. A 05:00:21 Enter and advance to YEAR...
21X Micrologger
Page 24
... TCaaspseette Storage Module *In4st. 96 *8 Inst. 96, *4 "9 .D Printer,other Telecommunications Serial Device (RF. Short Haul. TABLE OV5-1. 21X MICROLOGGER OVERVIEW and exchanged for IBM PCIXTIATIPS-2's and compatibles. memory is retrieved so that has accumulated in Final Storage since the last visit. 3....of which is reallocated (Section 1.5) - SC32A) 98 Inst. 96. Table OV5-1 lists the instructions used , the retrievalof data from the datalogger does NOT erase those data from Final Storage. The data remain in Manual 4.1, 12 12 4.1 4.2 4.2 1.8 4.3 4.4 5 ov-l6 Bring a storage...
... TCaaspseette Storage Module *In4st. 96 *8 Inst. 96, *4 "9 .D Printer,other Telecommunications Serial Device (RF. Short Haul. TABLE OV5-1. 21X MICROLOGGER OVERVIEW and exchanged for IBM PCIXTIATIPS-2's and compatibles. memory is retrieved so that has accumulated in Final Storage since the last visit. 3....of which is reallocated (Section 1.5) - SC32A) 98 Inst. 96. Table OV5-1 lists the instructions used , the retrievalof data from the datalogger does NOT erase those data from Final Storage. The data remain in Manual 4.1, 12 12 4.1 4.2 4.2 1.8 4.3 4.4 5 ov-l6 Bring a storage...
21X Micrologger
Page 25
...)ULE. 5. HEADS UP DISPLAY ALLOWS THE USER TO VIEW OATA IN ALSO BUFFERS RNAL STORAGE OATA ANO IIRITES IT TO INPUT CASSETTE TAPE. 21X MICROLOGGER OVERVIEW DATA RETRIEVAL DATALOGGER H €!9o'cg I b te OO gf U -oF Eo ge o GU "3 I uzI U 6EL "":6'_.i coMPUTER ASn{CflRONOUS SERIAL coMuuNtcAlloNs PORT lla aaa aaa taa RS...
...)ULE. 5. HEADS UP DISPLAY ALLOWS THE USER TO VIEW OATA IN ALSO BUFFERS RNAL STORAGE OATA ANO IIRITES IT TO INPUT CASSETTE TAPE. 21X MICROLOGGER OVERVIEW DATA RETRIEVAL DATALOGGER H €!9o'cg I b te OO gf U -oF Eo ge o GU "3 I uzI U 6EL "":6'_.i coMPUTER ASn{CflRONOUS SERIAL coMuuNtcAlloNs PORT lla aaa aaa taa RS...
21X Micrologger
Page 31
...size can be maximized by keying in lnput and/or lntermediate Storage is repartitioned. Entering 978 will ERASE ALL MEMORY and put the 21X through the initial The numbers of bytes remaining in and entered. When lnput Storage is available. One Input or Intermediate Storage location ... and Final Storage default at which data are stored determines how long it by write protected program memory. an{ 5) to completely reset the datalogger. *A is keyed, the first value displayed is used to accommodate the programs or instructions entered, the program will not compile and the "E:...
...size can be maximized by keying in lnput and/or lntermediate Storage is repartitioned. Entering 978 will ERASE ALL MEMORY and put the 21X through the initial The numbers of bytes remaining in and entered. When lnput Storage is available. One Input or Intermediate Storage location ... and Final Storage default at which data are stored determines how long it by write protected program memory. an{ 5) to completely reset the datalogger. *A is keyed, the first value displayed is used to accommodate the programs or instructions entered, the program will not compile and the "E:...
21X Micrologger
Page 32
...program tables have not been previously compiled, they will be entered to reset) 08: X.XXXX PROM version number 09:XXXX. When calling Campbell Scientific for a PROM is compared with a signature stored in the *B Mode represent. of E08 occurrences (Key in 88 to either the ... password built in the datalogger. Keying *0 or *6 will automatically re-enable security, unless the password is used to calculate the signature is activated, then the 21X *1,*2, *3, *4, will allow the user to determine if a failure has occurred. The signature of the 21X PROMs are helpful in ...
...program tables have not been previously compiled, they will be entered to reset) 08: X.XXXX PROM version number 09:XXXX. When calling Campbell Scientific for a PROM is compared with a signature stored in the *B Mode represent. of E08 occurrences (Key in 88 to either the ... password built in the datalogger. Keying *0 or *6 will automatically re-enable security, unless the password is used to calculate the signature is activated, then the 21X *1,*2, *3, *4, will allow the user to determine if a failure has occurred. The signature of the 21X PROMs are helpful in ...
21X Micrologger
Page 35
...Module must be added. Key *D, then enter command 71 . Storage Modules can be to lhe datalogger and compiled. 1-9 There are 4 controlcodes which may be sent to tell the 21X to discard the current buffer and reset the signature. lf the signature is correct, ^D^D can ...program number 8, and if the Storage Module is connected to the datalogger serial pod at power-up, program number 8 is entered. The datalogger can be programmed on powerup using a Storage Module. lf this signature does not mqttch that the 21X receives a file ^B ^B 2hex) Discard current buffer and reset ...
...Module must be added. Key *D, then enter command 71 . Storage Modules can be to lhe datalogger and compiled. 1-9 There are 4 controlcodes which may be sent to tell the 21X to discard the current buffer and reset the signature. lf the signature is correct, ^D^D can ...program number 8, and if the Storage Module is connected to the datalogger serial pod at power-up, program number 8 is entered. The datalogger can be programmed on powerup using a Storage Module. lf this signature does not mqttch that the 21X receives a file ^B ^B 2hex) Discard current buffer and reset ...
21X Micrologger
Page 37
.../716 Storage Module is activated by less than 512 data points when the datalogger program is also true for the PPTR and data intended for manually initiated data transfer to Final Storage in Campbell Scientific's Final Storage Format (Appendix C.2). When on -line transfer to be positioned...The Data Storage Pointer (DSP) is used to determine where to the DSP location (Section 4.1) The MPTR is stored. The positioning of 21X Data Minimum Maximum Resolution Zero Magnitude Low 0.000 +0.001 0.0000 +.00001 2-2 Whenever on-line printer transfer is activated (.4 Mode or Instruction...
.../716 Storage Module is activated by less than 512 data points when the datalogger program is also true for the PPTR and data intended for manually initiated data transfer to Final Storage in Campbell Scientific's Final Storage Format (Appendix C.2). When on -line transfer to be positioned...The Data Storage Pointer (DSP) is used to determine where to the DSP location (Section 4.1) The MPTR is stored. The positioning of 21X Data Minimum Maximum Resolution Zero Magnitude Low 0.000 +0.001 0.0000 +.00001 2-2 Whenever on-line printer transfer is activated (.4 Mode or Instruction...
21X Micrologger
Page 48
...capacity of any one method to take place ON-LINE (automatically, as paft of peripheral that the user can be included in the datalogger program for on -line transfer of 512 Final Storage Locations Printer, Printable ASCII Printer, Binary SM192/716 Storage Module Send filemark to ...Under program control' This instruction rhust be MANIJALLY Mode (Section 4.1). lf u{ing lnstruction 96, do not enable output in the datalogger program. lf you v'iish to the 21X through the I pin serial connector. Instruction 96 has a single parameter which specifies the peripheralto enable.
...capacity of any one method to take place ON-LINE (automatically, as paft of peripheral that the user can be included in the datalogger program for on -line transfer of 512 Final Storage Locations Printer, Printable ASCII Printer, Binary SM192/716 Storage Module Send filemark to ...Under program control' This instruction rhust be MANIJALLY Mode (Section 4.1). lf u{ing lnstruction 96, do not enable output in the datalogger program. lf you v'iish to the 21X through the I pin serial connector. Instruction 96 has a single parameter which specifies the peripheralto enable.
21X Micrologger
Page 51
...of each RC35 is aborted by Campbell Scientific along with,a head alignment procedure prior to sM192t16 The RC35 Cassette Recorder offered by switching power through SC92A or SC93A); 4 A 01:XXXXX Start of dump pointer (PPTR) will be left attached to the 21X for continuous on-line data ... Printable ASCII 2X FinalStorage Format 30 SM192/716 Storage Module 31 Send filemark to shipment. 21)URC35 connections are made with the CB10 and CR7 dataloggers). NOTE: A printer dump is by keying #. The *8 Mode is entered. SECTION 4. To dump all data in the Data field. While ...
...of each RC35 is aborted by Campbell Scientific along with,a head alignment procedure prior to sM192t16 The RC35 Cassette Recorder offered by switching power through SC92A or SC93A); 4 A 01:XXXXX Start of dump pointer (PPTR) will be left attached to the 21X for continuous on-line data ... Printable ASCII 2X FinalStorage Format 30 SM192/716 Storage Module 31 Send filemark to shipment. 21)URC35 connections are made with the CB10 and CR7 dataloggers). NOTE: A printer dump is by keying #. The *8 Mode is entered. SECTION 4. To dump all data in the Data field. While ...
21X Micrologger
Page 53
...jacks on -line data output procedures described above ) to set it is transferred. This mark follows the data from the first 21X but precedes the data from different dataloggers or fron different visits to the field" lf the SM is just brought to the site to pick-up and transferring data... is full while that data were transferred. The Storage Modules must be disconnected from the 21X. 4.4.3 *9 DUMP TO STORAGE MODULE In addition...
...jacks on -line data output procedures described above ) to set it is transferred. This mark follows the data from the first 21X but precedes the data from different dataloggers or fron different visits to the field" lf the SM is just brought to the site to pick-up and transferring data... is full while that data were transferred. The Storage Modules must be disconnected from the 21X. 4.4.3 *9 DUMP TO STORAGE MODULE In addition...
21X Micrologger
Page 55
... answers (enables the modem) almost immediately. Valid characters are : 1. * from datalogger means "ready for command", 2. The RemotQ Keyboard State (Section 5.2) allows the user with use the same comnlands as the 21X keyboard. 5.1 TELECOMMUNICATIONS COMMANDS When the 211X is through can take place over a variety... a computer to retrieve data directly from the computQr to allow the 21X to the 21X that a person would use of these links. Those details are of binary data Vansfer and Campbell Scientitic's binary data tormat. The BINARY format is five times more compact...
... answers (enables the modem) almost immediately. Valid characters are : 1. * from datalogger means "ready for command", 2. The RemotQ Keyboard State (Section 5.2) allows the user with use the same comnlands as the 21X keyboard. 5.1 TELECOMMUNICATIONS COMMANDS When the 211X is through can take place over a variety... a computer to retrieve data directly from the computQr to allow the 21X to the 21X that a person would use of these links. Those details are of binary data Vansfer and Campbell Scientitic's binary data tormat. The BINARY format is five times more compact...
21X Micrologger
Page 56
... about 40 seconds (147 seconds in the noise pattern. In a worst case situation, the 21X interrupts the processing tasks to datalogger means "execute". 6. of MPrR;and checksum. To insure that return Campbell Scientific binary format data (F and K commands) return a signature (Appendix C). arrays]B [no parity, plus one start of the 8 bit binary number shown as...
... about 40 seconds (147 seconds in the noise pattern. In a worst case situation, the 21X interrupts the processing tasks to datalogger means "execute". 6. of MPrR;and checksum. To insure that return Campbell Scientific binary format data (F and K commands) return a signature (Appendix C). arrays]B [no parity, plus one start of the 8 bit binary number shown as...
21X Micrologger
Page 57
...the Remote Keyboard State. Unlocks security (See .C Mode, Section 1.7). 21X sends ON or OFF and checksum: OFF Cxxxx 5.2 REMOTE PROGRAMMING OF THE 21X The 21X carp be sent. 21X sends checksum. Datalogger programs are in TELCOM (PC208). The 21X is moved to execute standard keyboard commands (Section 5.2). . lf time...location. Used in the time string, HR:MM:SS is advanced to the next start of array. 21X sends the number of arrays specified (no number defaults to the datalogger with IBM or compatible PC's. lf no . See Appendix C for details. End call. The ...
...the Remote Keyboard State. Unlocks security (See .C Mode, Section 1.7). 21X sends ON or OFF and checksum: OFF Cxxxx 5.2 REMOTE PROGRAMMING OF THE 21X The 21X carp be sent. 21X sends checksum. Datalogger programs are in TELCOM (PC208). The 21X is moved to execute standard keyboard commands (Section 5.2). . lf time...location. Used in the time string, HR:MM:SS is advanced to the next start of array. 21X sends the number of arrays specified (no number defaults to the datalogger with IBM or compatible PC's. lf no . See Appendix C for details. End call. The ...
21X Micrologger
Page 60
...MODEM PERIPHERALS Any serialcommunication device which have an IBM compatible PC, the PC208 Datalogger Support Software takes care of serialcommunication between the 21X and common computer equipment. For this reason, the 21X counts allthe invalid characters it receives from Final Storage to a peripheral. This ...the same data. 6.3 INTERRUPTING DATA TRANSFER TO STORAGE PERIPHERALS lnstruction 96 is possible for interfacing details on other device. The 21X must be stopped as peripherals which raises the Ring line and holds it answers a ring and terminates communication (lowers the ...
...MODEM PERIPHERALS Any serialcommunication device which have an IBM compatible PC, the PC208 Datalogger Support Software takes care of serialcommunication between the 21X and common computer equipment. For this reason, the 21X counts allthe invalid characters it receives from Final Storage to a peripheral. This ...the same data. 6.3 INTERRUPTING DATA TRANSFER TO STORAGE PERIPHERALS lnstruction 96 is possible for interfacing details on other device. The 21X must be stopped as peripherals which raises the Ring line and holds it answers a ring and terminates communication (lowers the ...
21X Micrologger
Page 61
...another device PIN ABR YO FUNCTION 2 TD o Transmitted Data: Data is ringing. Pins 4 and 20 are used as handshake lines, which are set the 21X tra4bmits a carriage return, line feed, *, and enters the Telecommunications Command State (Secti$n 5). SG Signal Ground: Voltages are usually configured {s Data Terminal Equipment...terminal know that the phone is transmitted from the phone line. 22 Ring Indicator: The modem raises this line to the datalogger fling line (pin 3) for the function name = SignalOut of the modem/terminal. Data Carrier Detect: The modem raises this line to...
...another device PIN ABR YO FUNCTION 2 TD o Transmitted Data: Data is ringing. Pins 4 and 20 are used as handshake lines, which are set the 21X tra4bmits a carriage return, line feed, *, and enters the Telecommunications Command State (Secti$n 5). SG Signal Ground: Voltages are usually configured {s Data Terminal Equipment...terminal know that the phone is transmitted from the phone line. 22 Ring Indicator: The modem raises this line to the datalogger fling line (pin 3) for the function name = SignalOut of the modem/terminal. Data Carrier Detect: The modem raises this line to...
21X Micrologger
Page 64
... conditioning circuitry to the solar beam is given int . lt is jumpered to datalogger ground to hold the signalwithin common mode range (Section 14.3-2). SENSOR AND INPLJT LOCATIONS...THE ACTUAL UNLESS OTHERWISE NOTED, ALL EXCITATION CHANNELS ARE ANALOG OUTPUT. 7.1 DIFFERENTIAL VOLTAGE . The Campbell Ll200S uses a 100 ohm resistor. calibration supplied by the resistanbe of the pyranometer, is 1....kwm2 x 1.36 kWm2 < 15mV). 7. The current is unlikely that an application and 21X configuration exactly duplicates that assumed In an CALIBRA THESE EXAMPLES ARE NOT MEANTTO BE USED ...
... conditioning circuitry to the solar beam is given int . lt is jumpered to datalogger ground to hold the signalwithin common mode range (Section 14.3-2). SENSOR AND INPLJT LOCATIONS...THE ACTUAL UNLESS OTHERWISE NOTED, ALL EXCITATION CHANNELS ARE ANALOG OUTPUT. 7.1 DIFFERENTIAL VOLTAGE . The Campbell Ll200S uses a 100 ohm resistor. calibration supplied by the resistanbe of the pyranometer, is 1....kwm2 x 1.36 kWm2 < 15mV). 7. The current is unlikely that an application and 21X configuration exactly duplicates that assumed In an CALIBRA THESE EXAMPLES ARE NOT MEANTTO BE USED ...
21X Micrologger
Page 95
... the input is connected to either be used for additional information.) Every 0.1 seconds, the 21X processor transfers the values f rom the 8 bit pulse counters into the designated Input Memory ...the factory for counting freqqency of 1 sixteen bit counter and 2 eight bit counters. (Campbell Scientific has a hardware and software modification that is multiplied by combining two counters on one input ... counts/execution interual in the RAM buffer from the excessive interualshould be used . When datalogger time is changed, whether through the keyboard or with real time. SECTION 9. There ...
... the input is connected to either be used for additional information.) Every 0.1 seconds, the 21X processor transfers the values f rom the 8 bit pulse counters into the designated Input Memory ...the factory for counting freqqency of 1 sixteen bit counter and 2 eight bit counters. (Campbell Scientific has a hardware and software modification that is multiplied by combining two counters on one input ... counts/execution interual in the RAM buffer from the excessive interualshould be used . When datalogger time is changed, whether through the keyboard or with real time. SECTION 9. There ...