QUALITY ASSURANCE/QUALITY CONTROL DOCUMENTATION SERIES TITLE SERVICING AND CALIBRATION OF OPTICAL MONITORING DATALOGGERS TYPE STANDARD OPERATING PROCEDURE NUMBER 4250 DATE MARCH 1994 AUTHORIZATIONS TITLE NAME ORIGINATOR James H. Wagner PROJECT MANAGER James H. Wagner PROGRAM MANAGER David L. Dietrich QA MANAGER Gloria S. Mercer SIGNATURE OTHER REVISION HISTORY REVISION NO. 1.0 CHANGE DESCRIPTION Add responsibilities and equipment.
Number 4250 Revision 1.0 Date MAY 1996 Page i of i TABLE OF CONTENTS Section Page 1.0 PURPOSE AND APPLICABILITY 1 2.0 RESPONSIBILITIES 1 2.1 2.2 2.3 2.4 1 2 2 2 3.0 4.0 5.0 Project Manager Instrument Technician Data Coordinator Field Specialist REQUIRED EQUIPMENT AND MATERIALS 2 3.1 3.2 3.3 2 3 3 Campbell 21X Datalogger Handar 540A/570A DCP Primeline 6723 Strip Chart Recorder METHODS 4 4.1 4.2 4.
Number 4250 Revision 1.0 Date MAY 1996 Page 1 of 5 1.0 PURPOSE AND APPLICABILITY This standard operating procedure (SOP) outlines the general procedures for servicing and calibrating dataloggers used with optical monitoring systems. Accurate and reliable operation of on-site dataloggers is critical to collection of high quality optical monitoring data.
Number 4250 Revision 1.0 Date MAY 1996 Page 2 of 5 2.2 INSTRUMENT TECHNICIAN The instrument technician shall: • Perform all servicing and calibration of optical monitoring dataloggers. • Coordinate with the manufacturer for return of dataloggers that fail to operate within factory specifications. • Document and archive all datalogger servicing records. 2.3 DATA COORDINATOR The data coordinator shall: • Inform the instrument technician when a datalogger is removed from the field.
Number 4250 Revision 1.0 Date MAY 1996 Page 3 of 5 • Reference thermometer (°C) • Replacement components as required • Battery pack • Battery charger • Desiccant packets • Standard electronics laboratory small tools • TI 4250-2000, Servicing and Calibration of Campbell 21X Dataloggers 3.2 HANDAR 540A/570A DCP • Calibrated voltage source • RF Wattmeter with 50 ohm RF load • Digital voltmeter • Reference AT/RH sensor • Handar, Inc.
Number 4250 Revision 1.0 Date MAY 1996 Page 4 of 5 • Frequency counter • Standard electronics laboratory small tools • Soltec Distribution, Primeline 6723 Instruction Manual • Stopwatch • Replacement components (fuses, chart pens, chart paper) • Cleaning supplies (window cleaner, alcohol, foam tip swabs) • TI 4250-2020, Servicing and Calibration of Primeline 6723 Strip Chart Recorders 4.0 METHODS This section includes three (3) subsections: 4.1 Campbell 21X Datalogger Servicing Procedures 4.
Number 4250 Revision 1.0 Date MAY 1996 Page 5 of 5 • Routine laboratory servicing • DCP programming • Pre-field performance testing • Archiving Handar 540A/570A DCP service records 4.3 PRIMELINE 6723 STRIP CHART RECORDER SERVICING PROCEDURES The Primeline 6723 strip chart recorder is used as the backup recorder in the IMPROVE transmissometer network.
QUALITY ASSURANCE/QUALITY CONTROL DOCUMENTATION SERIES TITLE SERVICING AND CALIBRATION OF CAMPBELL 21X DATALOGGERS TYPE TECHNICAL INSTRUCTION NUMBER 4250-2000 DATE FEBRUARY 1994 AUTHORIZATIONS TITLE NAME ORIGINATOR James H. Wagner PROJECT MANAGER James H. Wagner PROGRAM MANAGER David L. Dietrich QA MANAGER Gloria S. Mercer SIGNATURE OTHER REVISION HISTORY REVISION NO. 1.0 CHANGE DESCRIPTION Add data coordinator respon.
Number 4250-2000 Revision 1.0 Date MAY 1996 Page i of i TABLE OF CONTENTS Section Page 1.0 PURPOSE AND APPLICABILITY 1 2.0 RESPONSIBILITIES 1 2.1 2.2 2.3 1 2 2 Project Manager Instrument Technician Data Coordinator 3.0 REQUIRED EQUIPMENT AND MATERIALS 2 4.0 METHODS 3 4.1 4.2 4.3 4.4 4.5 4.6 4.7 3 5 5 6 6 6 7 5.
Number 4250-2000 Revision 1.0 Date MAY 1996 Page 1 of 7 1.0 PURPOSE AND APPLICABILITY This technical instruction (TI) describes procedures for servicing and verifying calibration of Campbell 21X dataloggers.
Number 4250-2000 Revision 1.0 Date MAY 1996 Page 2 of 7 • Ensure that all datalogger servicing is documented and archived in accordance with the procedures described in this TI. 2.2 INSTRUMENT TECHNICIAN The instrument technician shall: • Perform and document all calibration checks. • Coordinate with Campbell Scientific for return and recalibration of Campbell 21X dataloggers that fail to operate within factory specifications.
Number 4250-2000 Revision 1.0 Date MAY 1996 Page 3 of 7 • Replacement components as required • Medium screwdrivers (flat-blade and Phillips-head) • Battery charger • Replacement sealed lead acid battery pack • Two (2) dry half-unit DESI PAK desiccant packets 4.
Number 4250-2000 Revision 1.0 Date MAY 1996 Page 4 of 7 CAMPBELL 21X DATALOGGER SERVICING DOCUMENTATION FORM Date: ___________________________ Datalogger S/N: __________________ Technician: ______________________ INTERNAL MEMORY CHECK Memory Status = 11:111111? !Yes !No Status __:______ ANALOG INPUT CHECK Datalogger Readings (mV) Input Voltage (mV) 0.000 2.500 5.
Number 4250-2000 Revision 1.0 Date MAY 1996 Page 5 of 7 After a few seconds delay, the memory check results will be displayed. If all memory is installed and operating, the display will read "11:111111." The eight (8) characters in the display represent the eight (8) memory sockets numbered from left to right. A "1" indicates a good chip is in the corresponding socket. A "0" indicates the socket is empty or an error was detected in the chip.
Number 4250-2000 Revision 1.0 Date MAY 1996 Page 6 of 7 Documentation Form. The correct reading for each port is shown, along with the manufacturers' specified accuracy, on the Campbell 21X Datalogger Servicing Documentation Form. If the datalogger readings for either CAO port differ from the specified values by more than ± 5.0 millivolts, return the datalogger to Campbell Scientific for recalibration. 4.
Number 4250-2000 Revision 1.0 Date MAY 1996 Page 7 of 7 RECHARGE BATTERY If the battery voltage is less than 11.76 volts, connect the datalogger to the battery charger. Recharge the battery for eight (8) hours. REPLACE BATTERY Disconnect the datalogger from the battery charger and recheck the battery voltage (press *6 11 on the datalogger). If the battery voltage is still less than 11.76 volts, replace the battery as described below: • Turn the power switch OFF.
QUALITY ASSURANCE/QUALITY CONTROL DOCUMENTATION SERIES TITLE SERVICING AND CALIBRATION OF THE HANDAR 540A/570A DCP TYPE TECHNICAL INSTRUCTION NUMBER 4250-2010 DATE FEBRUARY 1994 AUTHORIZATIONS TITLE NAME ORIGINATOR James H. Wagner PROJECT MANAGER James H. Wagner PROGRAM MANAGER David L. Dietrich QA MANAGER Gloria S. Mercer SIGNATURE OTHER REVISION HISTORY REVISION NO. 0.1 CHANGE DESCRIPTION Updated format.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page i of ii TABLE OF CONTENTS Section Page 1.0 PURPOSE AND APPLICABILITY 1 2.0 RESPONSIBILITIES 1 2.1 2.2 2.3 1 1 2 Project Manager Instrument Technician Data Coordinator 3.0 REQUIRED EQUIPMENT AND MATERIALS 2 4.0 METHODS 3 4.1 3 Post-Field Inspection and Performance Checks 4.1.1 4.1.2 4.1.3 4.1.4 4.1.5 4.1.6 4.2 4.3 4.4 4.5 5.
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Number 4250-2010 Revision 0.1 Date MAY 1996 Page 1 of 37 1.0 PURPOSE AND APPLICABILITY This technical instruction (TI) describes procedures for servicing and calibration testing of Handar 540A/570A Data Collection Platforms (DCPs).
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 2 of 37 • Coordinate with Handar for return, servicing, and recalibration of 540A/570A DCPs that fail to operate within factory specifications. • Prepare purchase orders for factory servicing and recalibration of Handar 540A/570A DCPs. • Replace the Handar 540A/570A internal battery as required. • Archive all DCP servicing records. 2.3 DATA COORDINATOR The data coordinator shall: • Inform the instrument technician when a DCP is being removed from the field.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 3 of 37 • Electronic contacts cleaning fluid • Medium screwdrivers (flat-blade and Phillips-head) 4.
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Number 4250-2010 Revision 0.1 Date MAY 1996 Page 5 of 37 Figure 4-2. Front Panel Configurations - Handar 540A/570A DCP.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 6 of 37 4.1.2 Physical Inspection - External INSPECT CASE Inspect the outside of the DCP case thoroughly. Look for signs of external damage (dented, scraped, or gouged surfaces). Examine the latches and external connectors. Describe any damage or general deterioration noted. RECORD DISPLAY If the DCP is a model 570A, step through the display, recording the readings displayed for each channel.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 7 of 37 Figure 4-3. DCP Component Diagram.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 8 of 37 SWITCH BAUD RATE When the "TERM" setup screen (see Figure 4-4) is displayed on the computer screen, press F2 to switch to the correct baud rate (300 baud). CONNECT COMPUTER TO DCP Connect the serial port of the computer to the DCP programming port (see Figure 4-2 for location) using the DCP programming cable. After the connection is complete, the "TERM" programming screen (Figure 4-5) should be displayed on the computer screen.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 9 of 37 Figure 4-4. TERM Setup Screen.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 10 of 37 Figure 4-5. "TERM" DCP Programming Screen (Program in DCP Memory).
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 11 of 37 Figure 4-6. TERM DCP Programming Screen (No Program in DCP Memory).
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 12 of 37 SWITCH MODES Switch the DCP from "RUN" mode to "PROGRAM" mode by entering ?. The computer display will read "R Enter (1) = Service (2) = All." Enter 2 to select "ALL." SET OUTPUT Set the output of the calibrated voltage source to 0.000 volts. OBTAIN READINGS Obtain DCP readings for data channels 01, 02, and 03 using the following procedure: • Enter M (access data channel 01 - transmissometer raw readings). • Enter $ (execute a forced scan).
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 13 of 37 COMPARE READINGS The DCP data channel 04 reading (Rotronics AT output signal) must be adjusted by subtracting 100 from the reading obtained during the test. Compare this adjusted reading with the temperature measurement obtained with the hand held sensor. The two values should then match within ± 2 F°. Compare the DCP data channel 05 reading (Rotronics RH output signal) with the RH measurement obtained with the hand held sensor.
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Number 4250-2010 Revision 0.1 Date MAY 1996 Page 15 of 37 VERIFY GOES SWITCHES Verify that the GOES primary channel select switches are set to “900” and the secondary channel select switches set to "000." If the switches are not set to these channels, they must be reset prior to continuing with servicing of the DCP. CLEAN EXTERNAL CONTACTS Spray the contacts on all external (front panel) connectors with contact cleaner. CHECK MOUNTING SCREWS Check the mounting screws for all front panel connectors.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 16 of 37 CLEAN INTERIOR OF DCP Clean the inside of the DCP with compressed air. MODIFY 570A TOGGLE INPUT VOLTAGE DIVIDER If this is a Handar 570A DCP, the transmissometer toggle input (DCP data channel 02) voltage divider must be modified to ensure that the voltage divider always exceeds 3.0 volts when the toggle input is at a logic "high" level.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 17 of 37 Figure 4-8. Handar 570A ADC Board - Component Locations.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 18 of 37 Figure 4-9. Handar 540A Met Board - Component Locations.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 19 of 37 4.
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Number 4250-2010 Revision 0.1 Date MAY 1996 Page 21 of 37 EXECUTE PROGRAM Execute the Handar DCP communications program "TERM" from the PC computer. When the "TERM" setup screen (see Figure 4-4) is displayed on the computer screen, press F2 to switch to the correct baud rate (300 baud). Connect the serial port of the PC computer to the DCP programming port (see Figure 4-2 for location) using the DCP programming cable.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 22 of 37 • $ Forced Scan • # Forced Transmit (GOES Radio) Enter I to edit the station ID. The download program initially assigns ID "FA43F652" to the DCP. The display message will be "P ID FA43F652." Enter an unused test ID (e.g., FA43D0BE). Note that all ID characters are hexadecimal numbers (0-9 and A-F). The letter "O" is not allowed. The display message will be "P ID FA43D0BE." Enter K to program the GOES functions.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 23 of 37 Enter M to select DCP channel 01. The display message will be "P CHANNEL 01." Enter N to edit the sensor configuration. The display message will be "P01 SENSOR TYPE 10." Enter V to scroll through the sensor configuration until you reach the "start of measurement prompt", "P01 START OF MEAS 23:30:00." The start of measurement time should be programmed for 30 minutes after the current hour (e.g., if the current time is 17:04:29, enter 17:30:00).
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Number 4250-2010 Revision 0.1 Date MAY 1996 Page 25 of 37 4.4.3 Run Mode Timing Checks VERIFY GOES SWITCHES Verify that the GOES primary channel select switches are set to "900" and the secondary channel select switches set to "000." If the switches are not set to these channels, they must be reset prior to continuing with laboratory testing of the DCP. RECORD PARAMETERS Enter Y to place the DCP in the "RUN" mode. Enter I to display the station ID.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 26 of 37 Set the power element of the wattmeter for the forward direction. Monitor the wattmeter reading as the first transmit time approaches. When the transmitter turns on (as indicated by a sharp increase in the wattmeter reading), note the peak power reading in the forward direction. Reverse the direction of the power element and note the peak reading of the reflected power. The forward direction wattmeter reading should be 10 ± 2 watts.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 27 of 37 APPENDIX A HANDAR 540A DCP CONFIGURATION PROGRAM - 540ROT.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 28 of 37 P ID P STATION TIME P YEAR (XX) P DCP JULIAN DATE P GOES PRI XMT MODE P 1ST GOES XMT TIME P PRI XMT INTERVAL P GOES SEC XMT MODE P TEL #:AREA CODE P TEL #:LOCAL P MODEM XMT FORMAT P 1ST DIAL TIME P DIAL INTERVAL P TEL EMG XMIT 1=0N P AUTO DUMP? 1=Y 0=N P CHANNEL NO.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 29 of 37 P CHANNEL NO. P03 SENSOR TYPE P03 CARD SLOT # P03 SENSOR INPUT ADRS P03 SENSOR PWR ADRS P03 SENSOR PWR ADV P03 *FULL SCALE P03 ZERO SCALE P03 MEAS INTERVAL P03 START OF MEAS P03 LEVEL 1 MEAS TYPE P03 XMIT 2 OR 3 BYTES? P03 HIGH LIMIT P03 LOW LIMIT P03 HIGH DIFF LIMIT P03 LOW DIFF LIMIT P CHANNEL NO.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 30 of 37 P CHANNEL NO. P06 SENSOR TYPE P06 CARD SLOT # P06 SENSOR INPUT ADRS P06 SENSOR PWR ADRS P06 SENSOR PWR ADV P06 *FULL SCALE P06 ZERO SCALE P06 MEAS INTERVAL P06 START OF MEAS P06 LEVEL 1 MEAS TYPE P06 XMIT 2 OR 3 BYTES? P06 HIGH LIMIT P06 LOW LIMIT P06 HIGH DIFF LIMIT P06 LOW DIFF LIMIT P CHANNEL NO.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 31 of 37 P08 LOW DIFF LIMIT P CHANNEL NO. P09 SENSOR TYPE P09 CARD SLOT # P09 SENSOR INPUT ADRS P09 SENSOR PWR ADRS P09 SENSOR PWR ADV P09 *FULL SCALE P09 ZERO SCALE P09 MEAS INTERVAL P09 START OF MEAS P09 LEVEL 1 MEAS TYPE P09 XMIT 2 OR 3 BYTES? P09 HIGH LIMIT P09 LOW LIMIT P09 HIGH DIFF LIMIT P09 LOW DIFF LIMIT P CHANNEL NO.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 32 of 37 APPENDIX B HANDAR 570A DCP CONFIGURATION PROGRAM - 570TROT.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 33 of 37 P ID P STATION TIME P YEAR (XX) P DCP JULIAN DATE P GOES PRI XMT MODE P 1ST GOES XMT TIME P PRI XMT INTERVAL P GOES SEC XMT MODE P TEL #:AREA CODE P TEL #:LOCAL P MODEM XMT FORMAT P 1ST DIAL TIME P DIAL INTERVAL P TEL EMG XMIT 1=0N P AUTO DUMP? 1=Y 0=N P VOICE OUTPUT MODE P TOUCH TONE PASSWD P CHANNEL NO. P01 SENSOR TYPE P01 SENSOR NAME TAG P01 CARD SLOT # P01 ADC INPUT MODE P01 ADC INPUT NUMBER P01 ADC SCALE (5.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 34 of 37 P02 MEAS INTERVAL P02 START OF MEAS P02 LEVEL 1 MEAS TYPE P02 XMIT 2 OR 3 BYTES? P02 HIGH LIMIT P02 LOW LIMIT P02 HIGH DIFF LIMIT P02 LOW DIFF LIMIT P CHANNEL NO. P03 SENSOR TYPE P03 SENSOR NAME TAG P03 CARD SLOT # P03 ADC INPUT MODE P03 ADC INPUT NUMBER P03 ADC SCALE (5.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 35 of 37 P05 SENSOR TYPE P05 SENSOR NAME TAG P05 CARD SLOT # P05 ADC INPUT MODE P05 ADC INPUT NUMBER P05 ADC SCALE (5.0E-X) P05 ADC OUTPUT NUMBER P05 SENSOR PWR ADV P05 *FULL SCALE P05 ZERO SCALE P05 MEAS INTERVAL P05 START OF MEAS P05 LEVEL 1 MEAS TYPE P05 XMIT 2 OR 3 BYTES? P05 HIGH LIMIT P05 LOW LIMIT P05 HIGH DIFF LIMIT P05 LOW DIFF LIMIT P CHANNEL NO.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 36 of 37 P07 ZERO SCALE P07 MEAS INTERVAL P07 START OF MEAS P07 LEVEL 1 MEAS TYPE P07 XMIT 2 OR 3 BYTES? P07 HIGH LIMIT P07 LOW LIMIT P07 HIGH DIFF LIMIT P07 LOW DIFF LIMIT P CHANNEL NO. P08 SENSOR TYPE P08 SENSOR NAME TAG P08 CARD SLOT # P08 ADC INPUT MODE P08 ADC INPUT NUMBER P08 ADC SCALE (5.
Number 4250-2010 Revision 0.1 Date MAY 1996 Page 37 of 37 P CHANNEL NO.
