Campbell SAT ARGOS Скачать руководство пользователя страница 11

SAT ARGOS

5

2.3.4  Using Result Codes in the Program

After P125 has executed, check the result codes.  If the result code is greater
than or equal to two, execute P125 again.  Recheck the result code on the next
pass of the program table.  Example Algorithm:

If  time to write data

Write data to Final Storage
Execute P125

Use P89 to determine if result code >= 2

If true execute P125

end (P95)

2.3.5  When to Execute P125

Usually P125 is only executed after data has been written to final storage.
While this is not critical, it makes more sense.  When P125 sends new data to
the PTT, all data in the PTT is replaced.  If P125 is executed when there is no
new data in final storage, P125 returns a result code of 1.  Existing data is not
removed from the PTT.

TABLE 2-1.  P125 Result Codes

Result Code

Code Meaning

0

Normal response, transmitter on line and data packet received

1

No new data in datalogger active final storage area

2

No response from the transmitter, transmitter may be
transmitting

3

Improper response from transmitter

4

Data packet not properly received by transmitter

5

Transmitter timed out before data packet was received

6

Datalogger serial port not available, probably in use by another
device

2.4  Program Example

;{CR10X}
;
*Table 1 Program

01: 10

Execution Interval (seconds)

; Load values in input locations

1:  Bulk Load (P65)

1:

11

F

2:

22

F

3:

33

F

4:

44

F

5:

55

F

6:

66

F

7:

77

F

8:

88

F

9:

3

Loc [ Start_1   ]

Содержание SAT ARGOS

Страница 1: ...SAT ARGOS INSTRUCTION MANUAL 7 01 COPYRIGHT c 2000 2001 CAMPBELL SCIENTIFIC INC...

Страница 2: ...This is a blank page...

Страница 3: ...or fitness for a particular purpose CAMPBELL SCIENTIFIC INC is not liable for special indirect incidental or consequential damages Products may not be returned without prior authorization To obtain a...

Страница 4: ...This is a blank page...

Страница 5: ...New Data 4 2 3 3 P125 Result Codes 4 2 3 4 Using Result Codes In the Program 5 2 3 5 When to Execute P125 5 2 4 Program Example 5 3 SAT ARGOS Configuration 7 3 1 SAT ARGOS Power Supply 7 3 2 Pttcomm...

Страница 6: ...This is a blank page...

Страница 7: ...l Scientific data points Data must be decoded by the user or Service Argos will decode the data for a fee The SAT ARGOS PTT supports up to four Argos ID numbers Message repeat intervals Argos ID numbe...

Страница 8: ...ing the supplied SC12 ribbon cable The SDC protocol allows other SDC devices to be connected to the same serial port Power is supplied via the SC12 cable pin 1 and pin 8 Not all CR10X wiring panels su...

Страница 9: ...can send 16 data points in each data packet The Array ID is not sent If you are writing a time stamp to final storage don t forget to include the time stamp as additional data points The SAT ARGOS can...

Страница 10: ...t storage area is active when P125 executes you can keep two separate data files This can be useful if you want to collect and store more data than you can send over Argos FS1 is the default storage a...

Страница 11: ...laced If P125 is executed when there is no new data in final storage P125 returns a result code of 1 Existing data is not removed from the PTT TABLE 2 1 P125 Result Codes Result Code Code Meaning 0 No...

Страница 12: ...ur Minute midnight 2400 5 Sample P70 1 13 Reps 2 3 Loc Start_1 If top of the hour transfer all new data to the SAT ARGOS transmitter 6 If time is P92 1 0 Minutes Seconds into a 2 60 Interval same unit...

Страница 13: ...and jumper P2 for 12V on P8 The SC532 will not work in place of the SC532A 3 2 Pttcomm exe Included with each SAT ARGOS is a 3 5 inch diskette The information on the diskette should be copied to a com...

Страница 14: ...uilding will be picked up by a satellite To avoid unwanted transmissions do not apply power to the PTT before the configuration program Pttcomm exe is ready On the PC load Pttcomm exe Click File prefe...

Страница 15: ...erage hourly data cannot be expected unless the PTT is located above 75 degrees latitude The number of successful data transmissions per satellite pass will increase with a decrease in the repetition...

Страница 16: ...SAT ARGOS 10 This is a blank page...

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