Description of application and parameters
Application "Function block x"
Product manual 2CKA001473B9679
│233
11.7.8.2
Working mode of the buttons
Options:
1st button value 1 / 2nd button value 2
1st button value 2 / 2nd button value 1
Alternating value1/value2
■
1st button value 1 / 2nd button value 2:
– When the first button is pressed the value 1 is sent and value 2 when the second button
is pressed.
■
1st button value 2 / 2nd button value 1:
– When the first button is pressed the value 2 is sent and value 1 when the second button
is pressed.
■
Alternating value 1/value 2:
– "Value 1" and "Value 2" are sent alternately at the press of the first or second button.
The parameter is used to specify the value that is sent on the bus via communication object "Sx:
switching" at a press of the first or second button.
A further option can be specified as to whether the values are sent alternately, independent
from the button pressed. This means that after value 1 is sent, value 2 is sent at a renewed
press of one the two buttons. After one of the two buttons is pressed again, value 1 is sent
again.
This also applies for values that are received via the associated communication object "Sx:
switching value". This means that when value 2 is received via object "Sx: switching value" after
value 1 is sent, value 1 is sent again after the button is pressed. It must be ensured here that
the S-flag (writing) of the communication object is activated.
