Weidmuller PTX800D - Scalable pulse and frequency counter Manual do Utilizador descarregar pdf (Página 19)

Procedure

Note: the procedure below shows calibration for the commonly used

4-20 mA f

ormat. If you have set the outputs to any other format, the

unit will prompt you with the output high and low values you have

chosen.

When the

display shows

Action/Description

Put the instrument in setup mode and scroll through the main menu

CALOut_n

Press ì or Å

CAlOut_y

Press PGM to select output calibration

Out_LO_=

Connect the multimeter to measure the output level, then press PGM

4.00

Press PGM

Measure the output signal

Adjust the output (using the ì or Å keys) until the output is at the value shown

When you are happy that the output is correct, press PGM

Out_HI_=

Press PGM

20.00

Press PGM

Measure the output signal

Adjust the output (using the ì or Å keys) until the output is at the value shown

When you are happy that the output is correct, press PGM

Save

Continue with the setup sequence.

Note: Do not remove the power while the save message is on display.

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Weidmuller PTX800D - Scalable pulse and frequency counter Manual do Utilizador Página 19