08/2005 Expanding the Operator Interface (BE1)
3 Syntax
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D HMI Installation and Start-Up Guide (IAM) – 08/2005 Edition
BE1/3-69
Display for example 3: Graphics and softkeys
RECALL key
In addition to the horizontal and vertical softkeys, a RECALL key is
also available.
In contrast to the softkeys, the RECALL key does not need to be
defined. The status and access level properties can be assigned to the
key during runtime.
PRESS(RECALL)
RECALL.ac = 1
LM("Form5")
END_PRESS
If you do not assign any action (function, calculation of variables, property changes)
to RECALL, you can use it to exit newly configured user interfaces and return to
the standard application.
Start softkeys
Start softkeys are softkeys that are not called from a form screen, but which have
been configured before the first new screen form.
Start softkeys can be used to initiate certain functions. There are various ways to
define start softkeys. See “Methods syntax” for information about how to define
start keys.
To Next Page
Loading...
Need help?
General
