1378 HEIDENHAIN Technical Manual iTNC 530 HSCI
The token SOFTKEYPRESS in OEM.SYS can be used to influence the display and
behavior of the PLC soft key types CHECK and RADIO. If SOFTKEYPRESS = ON
is entered, the soft-key graphics and the states of the PLC markers already
change when the soft key is pressed. If this entry is missing from the
OEM.SYS, the changes listed below are performed as previously. This means
that all changes listed in the table are not performed until the soft key is
released.
The behavior of the following types of soft keys can be influenced with
SOFTKEYPRESS = ON:
The system parameters (see "Available system parameters:" on page 1686) for
conditional compilation can also be used in the soft-key project file.
SK type Resulting behavior
CHECK If pressing the key causes the soft key to switch on,
the change to another soft-key graphics (if BMX file is
available) is performed when the soft key is pressed.
the change is performed in the PLC status marker when
the soft key is pressed.
If pressing the key causes the soft key to switch off,
the change to another soft-key graphics (if BMX file is
available) is performed when the soft key is released.
the change is performed in the PLC status marker when
the soft key is released.
RADIO the change of the active RADIO soft key is performed within
the group when the soft key is pressed.
the change to another soft-key graphics (if BMX file is available)
is performed when the soft key is pressed.
the change is performed in the PLC status marker when the
soft key is pressed.
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