Siemens SINUMERIK 840D sl Commissioning Manual page 33

Commissioning cnc part 2 (hmi)

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Accessing the screen form properties:

Read and write access to the "Header", "Graphics" and "System variable"

properties of the screen form is granted within methods (e.g., PRESS block):

Hlp = Graphics

Var = System or user variable

HS7=("Example", se1, ac7)

//M(Form1/"Example 2 : Display graphics"/"MST.BMP")

HS1=("new%nHeader")

SINUMERIK 840D sl/840D/840Di/810D HMI Installation and Start-Up Guide (IAM) – 08/2005 Edition

Expanding the Operator Interface (BE1)

Attributes that are entered are separated

by commas. Possible attributes are:

Column alignment (Column Mode)

The column distribution is carried out

separately for each line.

The column distribution for the line with the

most columns is valid for all lines.

Default setting: CM0

Response when screen form is opened

(in terms of change block):

All change blocks of the screen from are

processed when screen form is opened.

(default value).

Change blocks are only processed

if there is a change in the associated value.

For the variable, Cb attributes that are specified in a

variables definition take precedence over the global

specification in the screen form definition.

The System screen form property can be read

during runtime:

HMI_Embedded is being used

HMI_Advanced is being used

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