Teledyne 6712FR manual Command Driven Sampler Responses

6712FR Refrigerated Sampler Section 5 Extended Programming

5.23Command Driven Sampler Responses

•“CS,1039” is the optional checksum value. The byte-by-byte sum of the ASCII values in the string “BTL,2,SVO,100,CS,” is 1039.

•“<CR>” is a carriage return signifying the end of the command.

The 6712 Sampler’s response string is the same for each of the three commands. A sample response string is shown below:

MO,6712,ID,2424741493,TI,35523.50000,STS,1,STI,35523.4187

5,BTL,2,SVO,100,SOR,0,CS,xxxx<CR>

Note that the sampler’s response is a series of alphabetical and numerical pairs. The alphabetical characters are headings that describe the following numerical value or code. A complete description of each pair is listed below.

MO,6712, is the model number of the sampler.

ID,2424741493, is the sampler’s unique identification number.

TI,35523.50000, is the sampler’s current time.

STS,1, is the sampler’s current status. The possible states are:

1 = WAITING TO SAMPLE.

4 = POWER FAILED (for short time after power is restored).

5 = PUMP JAMMED (must be resolved before continuing).

6 = DISTRIBUTOR JAMMED (must be resolved before con- tinuing).

9 = SAMPLER OFF.

12 = SAMPLE IN PROGRESS.

20 = INVALID COMMAND.

•identifier code is not supported.

•bottle requested is not in current configuration

•sample volume requested is outside its range (10 - 9990 ml)

•day (Set_Time) must be 5 digits and more recent than 1977

21 = CHECKSUM MISMATCH.

22 = INVALID BOTTLE. (bottle requested is not in the current configuration)

23 = VOLUME OUT OF RANGE. ( the sample volume requested is outside its range (10-9990 ml)

STI,35523.41875, is the most recent sample time.

BTL,2, is the bottle receiving the most recent sample.

SVO,100, is the most recent sample’s volume.

SOR,0, is the results of attempting the most recent sample. The possible results are:

0 = SAMPLE OK.

1 = NO LIQUID FOUND.

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