1 april 29, 1999 zeno datalogger texas natural resource conservation commission

1 April 29, 1999

ZENO DATALOGGER

Texas

Natural

Resource

Conservation

Commission

2 April 29, 1999

Additional analog inputs, and D/A outputs, are available through optional expansioncards (interface strip on the lower side of the ZENO®-3200).

A/D inputs/conversions14 analog inputs with variable(±12 to ±18-bit) conversion in-creasing accuracy over largedynamic ranges.Two additional channelssample with 12-bit resolution atup to 20,000 times per second

Digital I/O portsUp to 15 channels

Control outputsUsing up to 7 controloutputs, the ZENO®-3200makes decisions affectingrelated devices or signaloutputs

Serial communicationsThree hardware UART ports withmultiplexing capability to intelligentsensors, additional linked ZENO’s,other systems or communicationdevices

Data storageSingle on-board, battery-backedmemory chip with 256 kbyte or 1Mbyte memory. Additionalmemory is available

ZENO FRONT PANEL

3 April 29, 1999

ZENO SPECIFICATIONS

• A. Analog inputs

• Seven (7) double ended or fourteen (14) single ended inputs offer a choice of sampling performance.

• Analog Expansion board added for 24 differential inputs.

Ultra-high resolution: ±18-bit at 2 channels/second with 50/60 Hz noise rejection.

High resolution: ±15-bit at 15 channels/second with 50/60 Hz noise rejection.

Medium resolution: ±13-bit at 90 channels/second.

Low resolution: Two (2) channels available at ±12-bit A/D at 20,000 conversions/second.

• Accuracy and linearity are provided over a wide temperature range as follows:

Linearity: ±0.001% (-40°C to +60°C).

Basic absolute accuracy: ±0.05% (-40°C to +60°C).

Wide dynamic input range: ±5 mV to ±5 V in 10 ranges, with >1 GW input resistance.

• The preamplifiers used to provide the wide dynamic range have worst-case characteristics (‑40°C to +60°C):

Common mode rejection ratio: 100 dB.

Offset drift: software correctable to better than 0.1µV/°C.

Gain accuracy: 0.06% of measurement.

• All analog inputs are fault-protected against shorts, overvoltages, transients and ESD.

•

4 April 29, 1999

ZENO SPECIFICATIONS

B. Digital I/O ports

Eight (8) user-configurable digital input channels are provided -- six (6) Schmitttrigger conditioned inputs and two (2) comparator inputs.

Seven (7) digital output channels.

Digital inputs can be configured for frequency, period, count, or event counting.Digital outputs can provide frequency, PWM, control or alarm signals.

Count inputs: Up to 65536 counts at 0.005% accuracy. Frequency inputs: Up to 100 kHz at 0.005% accuracy.

C. Sensor and auxiliary power outputs

Sensor excitation: Unswitched excitation outputs and five (5) switchedexcitation outputs for software selectable voltages of 1.25, 2.50, 5.00, withaccuracy of 0.01% at up to 10 mA. Long-term stability of 20 ppm over 1000hours, with most of the drift occurring within the first 100 hours.

Reference outputs: One (1), fixed for sensor signal offsets.

Power outputs (switched):- Three (3) channels of +12V; one (1) channel at 750 mA; two (2)

channels at 150 mA.- Two (2) channels of +5V at 200 mA total.

Other power output: Optional.

5 April 29, 1999

18-bit differential analog-to-digital conversion

18-bit differential analog-to-digital conversion. Up to 7 channels of up to 18 bit bipolar, double-ended 500 mV full scale inputs. Full-scale input voltage range extended from 5 mV to 5 V using line items 4&5. Inputs on CH1 through CH7, with one channel using CHn+ and CHn-. Variable sample rate:

- 18 bits at 2 samples/second (total for all channels).- 15 bits at 16 samples/second.

18 bits are always recorded, with more bits usable as the sampling rate decreases.

For differential A/D other than passive bridge sensors,do not exceed the common mode input signal voltage of 8 V;

i.e., the voltage between ground and either input must not exceed 8 V.

Exceeding this level will give erroneous readings.

You must provide a return path if the sensor is not ground-referenced.

6 April 29, 1999

18-bit single-ended analog-to-digital conversion.

18-bit single-ended analog-to-digital conversion. Up to 14 channels of up to 18 bit bipolar, single-ended 500 mV full scale inputs. Full-scale input voltage range extended from 5 mV to 5 V using line items

4&5. Inputs on CH1-, CH1+ through CH7-, CH7+. CHn- and CHn+ are treated as separate non-inverting channels. Variable sample rate:

- 18 bits at 2 samples/second (total for all channels).- 15 bits at 16 samples/second.

18 bits are always recorded, with more bits usable as the sampling rate decreases.

7 April 29, 1999

12-bit analog-to-digital conversion.

12-bit analog-to-digital conversion. Up to 2 separate 12-bit unipolar, single-ended 0 to 4.096V (1 mV/count) inputs. Inputs on CH8 or CH9. Battery voltage and internal temperature can also be monitored. To select Battery

voltage enter “VBAT” for the channel number. To select internal temperatureenter “ITEMP” for the channel number.

Sampling rate up to 10,000 samples/second.

8 April 29, 1999

DIGITAL INPUT SENSORS

Digital period measurement, f > 10 kHz.

Digital frequency measurement, f > 10 kHz.

Digital period measurement, f < 10 kHz. 7

Digital frequency measurement, f < 10 kHz.

Digital state measurement

9 April 29, 1999

Dasibi Calibrator

Dasibi Calibrator This sensor is specific to the TNRCC system. Specifies the Dasibi 5008 multi-gas calibrator. This sensor type yields three data values: The current calibration gas

concentration, the current calibration state, and the status block 2 state. Thesevalues are referenced in the process menus as Sx.1, Sx.2, and Sx.3, where “x” isthe ZENO sensor record number selected for the Dasibi calibrator.

You should use the Gas Calibrator Process in combination with this sensor.

10 April 29, 1999

ZENO USER INTERFACE

• The Zeno User Interface Is A Simple, Menu-Driven System

• This Is The Most Basic Way To Interface With The Zeno And Requires Minimal Hardware/Software - All You Need Is A Dumb Terminal And A Serial Cable

• You Can Use Any Terminal Emulation Package To Access The Zeno User Interface Through Either A Direct Connection Or Over A Modem

• The Terminal Emulation Package Needs To Be Set To 9600 Baud, 8 Data Bits, No Parity, And 1 Stop Bit

• Once You Have A Computer Attached To The Zeno And Have The Terminal Emulation Package Started, Type “U” And A Carriage Return To Trigger The Zeno User Interface

11 April 29, 1999

ZENO MENU STRUCTURE

User Menu Communications Menu

System Functions Menu

Sample Period Menu

Data Retrieval Menu

Operator Log Menu

Sensor Status Code Menu BIT Menu

Test Menu

ZENO Program Menu Sensor Menu

Processing Menu

Data Output Menu

Sensor Timing Loop Menu

Output Message Timing Menu

Password Menu

System Load Menu

12 April 29, 1999

USER MENU

Initialize the ZENO User Menu by typing U

Enter Level 1 Password: ****

USER MENU(C) Communications Menu (G) Sensor Status Code Menu(F) System Functions Menu (K) Event Scheduler menu(S) Sample Period Menu (T) Test Menu(D) Data Retrieval Menu (Z) ZENO Program Menu(L) Operator Log Menu (Q) Quit(I) Inactivity Timeout (H) Help

13 April 29, 1999

PASSWORDS

• All Operations On The Zeno Are Password Protected

• There Are Three Levels Of Password Protection

• The First Level Password Grants You Minimal Access To The Data Logger -- You Can View Data And Enter Operator Logs

• The Second Level Password Gives You Access to the Zeno Scheduler Menu

• The Third Level Password Grants Full Access To All Features

• You Can Cause Great Damage With The Third Level Password

• Normal Operators Will Only Require The First Level Password

14 April 29, 1999

VIEWING ALL THE PASSWORDS

PASSWORD MENU(1) Change Level 1 Password (T) Toggle Passwords On Or Off(2) Change Level 2 Password (V) View All Passwords(3) Change Level 3 Password (Z) ZENO Program Menu(L) Change LEADS Login Password (H) Help** Password Protection is ON

> V

Enter Level 3 Password : ****Level 1 Password: "ZENO"Level 2 Password: "ZENO"Level 3 Password: "ZENO"LEADS Password: "LEADS"


15 April 29, 1999

TOGGLING PASSWORDS

> W


> T

Password Protection is now OFF.

PASSWORD MENU(1) Change Level 1 Password (T) Toggle Passwords On Or Off(2) Change Level 2 Password (V) View All Passwords(3) Change Level 3 Password (Z) ZENO Program Menu(L) Change LEADS Login Password (H) Help** Password Protection is OFF

> T

Enter Level 3 Password : ****

Password Protection is now ON.


16 April 29, 1999

CHANGING A PASSWORD

> Z

ZENO PROGRAM MENU(S) Sensor Menu (L) System Load Menu(P) Processing Menu (R) Reset System(D) Data Output Menu (E) Save Settings to EEPROM(T) Sensor Timing Loop Menu (U) User Menu(O) Output Message Timing Menu (Q) Quit(W) Password Menu (H) Help

> W


> 1

Enter current Level 1 Password : ****

Enter new Level 1 Password : ****

Please verify new password: ****

Password Modified.

17 April 29, 1999

COMMUNICATIONS MENU

Initialize the ZENO COMMUNICATION MENU by typing C

COMMUNICATIONS MENU(Cn/m) Change Item n To Value m (U) User Menu(E) Save Parameters To EEPROM (Q) Quit(Tn) Terminal Mode On COM Port n (H) Help

Item 1: 9600 (COM1 Baud Rate)Item 2: 9600 (COM2 Baud Rate)Item 3: 9600 (COM3 Baud Rate)Item 4: RS232 (COM1 Port Type, RS232 or RADIO)Item 5: RS232 (COM2 Port Type, RS232 or RS485)Item 6: RS232 (COM3 Port type, RS232 or RS485)

For the TNRCC CAMS stations all three commumications ports areset to a baud rate of 9600 and a RS232 Port Type

18 April 29, 1999

SETTING TERMINAL MODE

COMMUNICATIONS MENU(Cn/m) Change Item n To Value m (U) User Menu(E) Save Parameters To EEPROM (Q) Quit(Tn) Terminal Mode On COM Port n (H) Help

Item 1: 9600 (COM1 Baud Rate)Item 2: 9600 (COM2 Baud Rate)Item 3: 9600 (COM3 Baud Rate)Item 4: RS232 (COM1 Port Type, RS232 or RADIO)Item 5: RS232 (COM2 Port Type, RS232 or RS485)Item 6: RS232 (COM3 Port type, RS232 or RS485)

> T1

Enter Device Baud Rate: 9600

Enter Device Number of Data Bits (7 or 8): 8

Enter Device Parity (N,E,O): N

Waiting for COM port 1. Press any key to exit...

*** Entering Terminal Mode on COM Port 1 ***

Press <ctrl-X> on this terminal to exit.

For remote access to the Dasibi 5008 Calibrator COM1 is set to aTerminal mode at 9600 baud rate, 8 Data Bits, with no parity.Press <ctrl-X> on this terminal to exit.

19 April 29, 1999

SYSTEM FUNCTIONS MENU

Initialize the by SYSTEM FUNCTIONS MENU typing F <ENTER>.

> F

SYSTEM FUNCTIONS MENU(Cn/m) Change Item n to Value m (E) Save Parameters To EEPROM(S) System Date and Time (U) User Menu(T) Calibrate Internal Temperature (Q) Quit(V) Program Version (H) Help

Item 1: 999 (Primary Unit/Experiment ID, 0 to 9999)Item 2: 777 (Secondary Unit/Experiment ID, 0 to 9999)Item 3: 3 (Data Dump Format)Item 4: 0 (Real Time Output Format)Item 5: 0 (Add Compass to Vane, 0 = NO, 1 = YES)Item 6: 0 (Compass Offset in degrees, -180 to 180)Item 7: 0 (Barometer Elevation in meters, 0 to 5000)Item 8: SITE_NAME (Site Name, 20 characters or less)

The SYSTEM FUNCTIONS MENU allows the operator to set the zeno clock,Calibrate the Internal Temperature and verify the station name and Sitenumber. Item 1 is set to the station number, Item 2 is set to the zenoserial number and Item 8 is the site name.

20 April 29, 1999

SET ZENO TIME

Set the zeno time by typing S <ENTER> then the UTC time and date.



> SEnter Date and Time in 24 hour format.Cur Date and Time: 99/04/30 20:47:58New Date and Time: 99/04/30 20:50:00Time Change Forced New Sample Interval.

21 April 29, 1999

CALIBRATE INTERNAL TEMP

Calibrate the internal temperature of the zeno by typing T <ENTER> thenenter the correct temperature followed by a F for Fahrenheit or a C forCelsius. The zeno internal temperature is used to represent the stationtemperature.



> TInternal Temperature 24.0 C, 75.2 F.Enter temperature and scale (e.g. 22.5 C or 75.2 F): 75.0 F

Writing data to EEPROM ...Number of writes to EEPROM: 71EEPROM checksum = 149

22 April 29, 1999

SAMPLE PERIOD MENU

Initialize the SAMPLE PERIOD MENU by typing S

SAMPLE PERIOD MENU(Cn/m) Change Item n To Value m (Q) Quit(E) Save Settings To EEPROM (H) Help(U) User Menu

Item 1: 300 (Sample Interval Time in seconds)Item 2: 300 (Sample Duration Time in seconds)Item 3: 0 (Sample Time Offset in seconds)

Items 1 and 2 are set to a 300 second (5 minute) value for a continuousfive minute sample duration. This will setup the 5 minute data output.

23 April 29, 1999

DATA RETRIEVAL MENU

U


> D

DATA RETRIEVAL MENU(A) Show Records AFTER Specified Time (C) Compute Data LoggingCapacity(B) Show Records BETWEEN Timespan (N) Number of Records Logged(Ln) Show LAST n Records (U) User Menu(*) Show ALL Data Records (Q) Quit(@n) Show n Unmarked Records (H) Help

Precede Any "Show Data" Command With An 'X' For X-Modem Transfer(e.g. Enter 'X*' To Send All Data Sets Via X-Modem)

24 April 29, 1999

SHOWING DATA RECORDS



> AEnter Data Search start timeIn 24 Hour Format (YY/MM/DD HH:MM:SS): 99/04/30 20:00:00Enter number of Data Sets to display: 10

999,99/04/30,20:45:00,E8,1,K,0.30,2,K,34.80,3,K,0.00,4,K,0.30,5,K,0.30,6,K,84.70,8,K,0.00,9,K,0.00,10,K,0.0000,24,K,75.20,25,K,0.0000,26,K,0.0000,27,K,0.0000,28,K,0.0000,29,K,0.0000,30,K,0.0000,31,K,0.0000,35,K,0.0000,40,K,0.000,41,K,0.000,50,K,-1.0000,51,K,99000,

25 April 29, 1999




> BEnter Data Search start timeIn 24 Hour Format (YY/MM/DD HH:MM:SS): 99/04/30 19:00:00Enter Data Search stop timeIn 24 Hour Format (YY/MM/DD HH:MM:SS): 99/04/30 20:00:00ERROR: No Data Sets found within the given time span.



26 April 29, 1999


> L10

999,99/04/30,20:45:00,E8,1,K,0.30,2,K,34.80,3,K,0.00,4,K,0.30,5,K,0.30,6,K,84.70,8,K,0.00,9,K,0.00,10,K,0.0000,24,K,75.20,25,K,0.0000,26,K,0.0000,27,K,0.0000,28,K,0.0000,29,K,0.0000,30,K,0.0000,31,K,0.0000,35,K,0.0000,40,K,0.000,41,K,0.000,50,K,-1.0000,51,K,99000,DATA RETRIEVAL MENU(A) Show Records AFTER Specified Time (C) Compute Data LoggingCapacity(B) Show Records BETWEEN Timespan (N) Number of Records Logged(Ln) Show LAST n Records (U) User Menu(*) Show ALL Data Records (Q) Quit(@n) Show n Unmarked Records (H) Help


27 April 29, 1999


> *



28 April 29, 1999


> @10



29 April 29, 1999

DATA LOGGING CAPACITY

> CTotal Data Logging Memory (bytes) = 196712Maximum Number Of Data Records = 1891Maximum Data Time Span (hours) = 157.6



30 April 29, 1999

NUMBER OF DATA SETS

> NNumber of Data Sets in Data Logging Memory = 1



31 April 29, 1999

OPERATOR LOG MENU

> U


L

LOG MENU(A) Add A New Operator Log Entry (N) Number Of Op. Log Entries(Ln) Show LAST n Operator Log Entries (U) User Menu(*) Show ALL Operator Log Entries (Q) Quit(@n) Show n Unmarked Op. Log Entries (H) Help(C) Show Bottle Gas Calibration Log

Precede Any "Show" Command With An 'X' For X-Modem Transfer(e.g. Enter 'X*' To Send All Data Sets Via X-Modem)

32 April 29, 1999

ADDING AN OPERATOR LOG



> AEnter Operator Log Entry Text Now.** Type <ctrl+X> to terminate. **Zeno Training at TNRCC <ctrl+X>LOG MENU(A) Add A New Operator Log Entry (N) Number Of Op. Log Entries(Ln) Show LAST n Operator Log Entries (U) User Menu(*) Show ALL Operator Log Entries (Q) Quit(@n) Show n Unmarked Op. Log Entries (H) Help(C) Show Bottle Gas Calibration Log


33 April 29, 1999

REVIEWING LOG ENTRIES

> L1** Hit the space bar to pause the data output **

^99/04/30 20:53:39 999Zeno Training at TNRCC



34 April 29, 1999


> *** Hit the space bar to pause the data output **




35 April 29, 1999


> @n** Hit the space bar to pause the data output **




36 April 29, 1999

GAS CALIBRATION LOG

> cThe FILE is empty.



37 April 29, 1999

NUMBER OF LOG ENTRIES

> NNumber of Entries in Operator Log Memory = 1



38 April 29, 1999

INACTIVITY TIMEOUT

> U


> IEnter desired timeout in minutes [1..60]: 15

39 April 29, 1999

SENSOR STATUS MENU

40 April 29, 1999

CHANGING A SENSOR STATUS

41 April 29, 1999

RESETTING SENSOR STATUS

42 April 29, 1999

BIT MENU

43 April 29, 1999

EVENT SCHEDULER MENU

> U


44 April 29, 1999

EVENT SCHEDULER MENU

45 April 29, 1999

TEST MENU

> U


46 April 29, 1999

DISPLAY RAW DATA

47 April 29, 1999

DISPLAY SCALED DATA

48 April 29, 1999

ZENO PROGRAM MENU

> U


> ZWaiting for all data acquisition tasks to finish . . .


49 April 29, 1999

SENSOR RECORD ITEM 1

> S

SENSOR MENU(Cn/m) Change Item n To Value m (N) Go To Next Record(A) Insert After This Record (P) Go To Previous Record(B) Insert Before This Record (X) Delete all Records(D) Delete This Record (Z) ZENO Program Menu(Jn) Jump To Record n (H) Help

Sensor Items for Record 1 of 25:Item 1: Sensor Type Code 1 (12-bit Analog to Digital)Item 2: Sensor Name INT_TEMPItem 3: Sensor Input Channel ITEMPItem 6: Switched Power Code 0 (NO SWITCHED POWER)Item 7: Sensor Excitation Voltage Code 0 (NO EXCITATION VOLTAGE)Item 8: Switched Excitation Return 0Item 9: Switched Power Warmup Time 0Item 10: Sensor Sample Count 1Item 11: Maximum Sensor Readings 0Item 12: Sensor Timing Loop 2 (1.0 seconds)Item 13: Conversion Coefficient A 0Item 14: Conversion Coefficient B 1.8Item 15: Conversion Coefficient C 32Item 17: Sensor Enabled Yes

50 April 29, 1999

PROCESS RECORD ITEM 1

> Z


> P

PROCESS MENU(Cn/m) Change Item n To Value m (N) Go To Next Record(A) Insert After This Record (P) Go To Previous Record(B) Insert Before This Record (X) Delete all Records(D) Delete This Record (Z) ZENO Program Menu(Jn) Jump To Record n (H) HelpProcess Items for Record 1 of 27:Item 1: Process Category 1 : GeneralItem 2: Process Number 2 : Averaging ProcessItem 3: Input for Average Data S1 : INT_TEMP

51 April 29, 1999

DATA ITEM RECORD 1

> D

DATA OUTPUT MENU(Cn/m) Change Item n To Value m (N) Go To Next Record(A) Insert After This Record (P) Go To Previous Record(B) Insert Before This Record (X) Delete all Records(D) Delete This Record (Z) ZENO Program Menu(Jn) Jump To Record n (H) Help

Data Items for Record 1 of 26:Item 1: Field Type code 6 : Literal String FieldItem 2: Output Message(s) 1Item 3: Field Name <D><A>

52 April 29, 1999

SYSTEM LOAD MENU

> Z


> L

SYSTEM LOAD MENU(R) Receive Configuration From Host (Z) ZENO Program Menu(T) Transmit Configuration From ZENO (H) Help

Precede the R or T Command With An 'X' For X-Modem Transfer(e.g. Enter 'XR' To Receive a Configuration File Via X-Modem)

> RWARNING: The requested change will prevent the System from accurately reading the Data Records currently stored in Logging Memory. To proceed with this change all Log Data Records must first be deleted.

Delete Log Data Records? Continue? (Y/N) Y

All records in Data Logging Memory have been deleted.Ready To Receive System Configuration Commands. Enter 'Q' To Quit.

0 Parameters Loaded 0 Sensor Command Sets Loaded 0 Process Command Sets Loaded 0 Data Command Sets Loaded 0 Scheduler Command Sets Loaded

53 April 29, 1999

RESETTING THE ZENO

> Z


> RThis command will RESET the system. All unsaved changes will be lost. Continue? (Y/N) YThe system will now reset. Please wait.

ZENO-3200 Flash Loader ApplicationVersion: V.1.00 Sep 14 1998 00:06:55

Watchdog Reset

Watchdog ResetZENO-3200 V1.60-1244E3.1 Feb 15 1999 18:07:23(C)opyright 1998, Coastal Environmental Systems, Seattle, WA, USA.System Time = 99/04/30 21:01:46Initializing ZENO 3200 ...

ZENO 3200 is Data Sampling. Type 'U'<enter> to access the UserInterface.

54 April 29, 1999

SENSOR TIMING LOOP MENU

> ZThis Menu Requires Password Access.

Enter Level 3 Password: ****

Waiting for all data acquisition tasks to finish . . .


> T

SENSOR TIMING LOOP MENU(Cn/m) Change Item n To Value m (H) Help(Z) ZENO Program Menu

Item 1: 0.5 (Timing Loop #1 Period in seconds)Item 2: 1.0 (Timing Loop #2 Period in seconds)Item 3: 1.5 (Timing Loop #3 Period in seconds)Item 4: 15.0 (Timing Loop #4 Period in seconds)

55 April 29, 1999

OUTPUT MESSAGE TIMING

> Z


> O

OUTPUT MESSAGE TIMING MENU(Cn/m) Change Item n To Value m (H) Help(Z) ZENO Program Menu

Item 1: COM3 (Data Output Message #1 COM Port, COM1, COM2, or COM3)Item 2: COM3 (Data Output Message #2 COM Port, COM1, COM2, or COM3)Item 3: COM3 (Data Output Message #3 COM Port, COM1, COM2, or COM3)Item 4: COM3 (Data Output Message #4 COM Port, COM1, COM2, or COM3)Item 5: 0.0 (Data Output Message #1 Period, 0 to 86400 seconds)Item 6: 0.0 (Data Output Message #2 Period, 0 to 86400 seconds)Item 7: 0.0 (Data Output Message #3 Period, 0 to 86400 seconds)Item 8: 0.0 (Data Output Message #4 Period, 0 to 86400 seconds)

56 April 29, 1999

EXITING THE USER INTERFACE

> Z

ZENO PROGRAM MENU(S) Sensor Menu (L) System Load Menu(P) Processing Menu (R) Reset System(D) Data Output Menu (E) Save Settings to EEPROM(T) Sensor Timing Loop Menu (U) User Menu(O) Output Message Timing Menu (Q) Quit(W) Password Menu (H) Help> QChecking Scan List records ...Exiting User Interface.

1 april 29, 1999 zeno datalogger texas natural resource conservation commission

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