Fluke 190 [78/159] Reading the screen

Fluke 19xC-2x5C

Users Manual

Reading the Screen

The bus test screen (see the example Figure 35 ) shows

the status of the various signal properties.

Information is represented in five columns:

A. signal property that is being tested, for example

V-Level Bias. See page

70 for a description of the

tested signal properties for each bus.

B. status indicator, for example . See Table 1 for a

description of the indicators.

C. most recent measurement value, for example 3.5.

--- indicates that no reading is available

OL indicates that the signal is out of the

measurement range (overload)

D. Min Max : the lowest and highest measured value

E. Limit: used low (left) and high (right) test limits, for

example 18.5 31.6V.

LIMIT * the * indicates that one or more of the

limits are not set to the default value!

N/A indicates that limit does Not Apply to this

bus type.

The F1…F4 function key labels are explained in

Table 2.

Figure 35. Field Bus Test Screen Example

B C D E