Siemens SINUMERIK 840DE sl Commissioning Manual page 480

Basesoftware and operating software

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Table of Contents

Service and diagnostics

Decimal places

Scale factor

Displaying details of a variable

The most important information and settings are displayed at a glance in the detail window:

● Variable address

● Comment with a description of the variables

● Channel, axis, access level, mode group, etc.

● Smaller graphic display with the event; when this event occurs the characteristic graphs

are recorded as well as their attributes, such as color or line type.

In the case of an integer variable, a bit mask can be specified in this field. For

a bit mask, the particular signal value is AND'ed before being displayed. After

the mask has been applied, all of the selected bits are moved to the right so

that it looks as if the bit or the bits all start with bit zero.

This means, if all bits with the exception of bit 7 have been masked, then the

integer number that would have been obtained would either have a value of 0

or 1, however, not 0 or 128.

If all of the bits with the exception of bit 7 and 0 have been masked, the resulting

integer number would either have the value 0, 1, 2 or 3, however, not 0, 1, 128

This setting is used to define how many places to the right of the decimal point

are displayed at the axis identifiers.

The coordinate axes are displayed to the left or right in the graphic window or

there is no display.

Value input or 0

Defines the scale.

Displays the measurement unit, e.g. mm/min. The system specifies this and it

cannot be changed.

You are in the "Select variables for trace: ..." window.

Position the cursor to the required variable, and press the "Details" soft‐

A subscreen with the most important information as well as the graphic

display is shown in the lower half of the window.

Press the "Details" softkey again to display the subscreen.

Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1

SINUMERIK Operate (IM9)

Sinumerik 840d sl