Fluke RPM4 manual Dev Deviation, Target 100.0000 psi a, Psi a zH3 D -0.8865 T100.0000

RPM4™ OPERATION AND MAINTENANCE MANUAL

The Rate DISPLAY is the default display except in differential measurement mode in which the default DISPLAY is RPT.

To go to a DISPLAY other than Rate, press [DISPLAY] and make a new

DISPLAY choice (see Section 3.3.6).

3.3.6.3Dev (Deviation)

PURPOSE

To activate the Deviation DISPLAY and/or set the deviation target value.

See Section 3.3.6 [DISPLAY],  Principle.

OPERATION

To activate the Deviation DISPLAY press [DISPLAY], <3Dev>. The display is:

Target: 100.0000 psi a

Edit the desired target value. Pressing [ENT] returns to the main run screen with the Deviation DISPLAY active using the entered target value.

The target value is the value from which deviations (D) are measured by the Deviation DISPLAY following:

D = current pressure - target pressure

With the Deviation DISPLAY active the main run screen is:

1.Deviation of current pressure from the target value.

2.Target value.

99.1135 psi a zH3 D -0.8865 T100.0000

Pressing [ENT] from the main run screen when the Deviation DISPLAY is active goes directly to the Target editing screen. This allows the target value to be changed without going through the DISPLAY menu.

If the pressure measurement unit or mode is changed while the Deviation DISPLAY is active the target value remains at the same numerical value. It is NOT converted.

To go to a DISPLAY other than Deviation, press [DISPLAY] and make a new DISPLAY choice (see Section 3.3.6).

© 2004-2007 DH Instruments, a Fluke Company Page 38