Vacuubrand DCP 3000 User Manual download pdf (Page 44)

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• Maximum number of recordable readings: 32765.

• A runtime is displayed during the recording.

• The data of all connected pressure transducers are recorded, i.e., in

case of two connected pressure transducers a maximum of 16382

readings per pressure transducer will be recorded.

• Recording starts, if ”Log data” is set to a value from 1 to 3600 seconds

(see “Conguration”, pg. 35) and stops if ”Log data” is set to ”Off” or

the device is switched off.

• If the recording interval is changed, stored readings are deleted and

recording starts again.

• After a power failure the recording interval is set to ”Off”, the stored

readings can be read out.

• ”Graphic” (with or without function ”log data”) displays maximum 240

readings of the selected pressure transducer.

• If ”Graphic” with function ”log data” is selected, it is possible to extend

the time scale to the next interval by turning the selection knob when

the end of the displayed time scale is reached.

• If changing the displayed pressure transducer (without function ”log

data”) the graphic starts anew.

• Readout of the stored readings is possible via RS 232 interface with the

selected transfer parameters (see “Interface parameters”, pg. 43).

• The data output format is ASCII.

• First the time is recorded, then the readings of all pressure transduc-

ers separated by space characters followed by the pressure unit.

Examples:

1. Data output in case of one connected pressure transducer, recording

interval 1 second:

000.00:00:00 0105.8 Torr

000.00:00:01 0105.8 Torr

000.00:00:02 0105.8 Torr

000.00:00:03 0105.8 Torr

000.00:00:04 0105.8 Torr

000.00:00:05 0105.8 Torr

Notes concerning the data logger function (recording

and sending of data)

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Vacuubrand DCP 3000 User Manual Page 44