Siemens Pacemaker UM344-2 Manuel d'utilisateur télécharger pdf (Page 74)

ON-LINE AND OFF-LINE OPERATION UM344-2

September 1995

8. The Range screen shows the unit of measurement and the

lower and upper range values (LRV and URV) currently

configured. Set the transmitter's temperature range

corresponding to 4 and 20 mA. (See Section 8 for

transmitter input ranges.)

These values can be changed using either of two methods:

"Tell" or "Show."

Values for URV and LRV entered in the following

procedures are stored in the MXC. Complete config-

uration and perform the download steps in Section 5.1.2

to send the configuration to a transmitter.

METHOD 1 - The "Tell"

Method

METHOD 2 - The "Show"

Method

1) Press EDIT (F1) to display the screen for entering the

Lower Range Value (LRV).

2) Type the desired value at the blinking cursor.

3) Press either ENTER (F4) to select the value or QUIT

(F3) to exit this selection without saving.

4) The next screen displays the transmitter's Upper Range

Value (URV) which is set as described above.

In this method, the transmitter is ranged by applying actual URV

and LRV sensor inputs.

1) Press SNSR INPT (F2) in the Range screen.

The screen displays the On-Line value for the actual

temperature or MV units that the transmitter is reading.

2) Apply the LRV sensor input to the transmitter.

3) Press SET LO (F1) to set the LRV for the transmitter's

range.

4) Apply the URV sensor input to the transmitter

5) Press SET HI (F2) to set the URV for the transmitter's

range. The screen shows new LRV and URV values.

MV LO : 0.0000

ENTER MV LO:

EN-

< QUIT TER

MV HI : 100.00

ENTER MV HI:

EN-

< QUIT TER

mV: 79.120 deg F

-0.0000 TO 100.00

SET

QUIT ENTER

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Siemens Pacemaker UM344-2 Manuel d'utilisateur Page 74

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