Siemens SIMATIC OEM PP32, Equipment Manual

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1-6
OEM Push Button Panel Equipment Manual
Release 08/98
1.2 Operating and Display Elements
The following diagram illustrates the assignment of the operating elements of
the OEM PP32/OP17. This equipment manual describes the elements of the
PP32. Refer to the corresponding manual for information on the elements of
the OP17.
Display OP17
Function keyboard OP17
Standard keyboard PP32
22.5 mm elements PP32
System keyboard
OP17
(Example)
Figure 1-1 Front view, OEM PP32/OP17
The Push Button Panels are all equipped with a keyboard containing
short-stroke keys. The individual keys can be configured in respect of their
function as either switches or keys.
Function momentary–contact switch:
The corresponding bit in the PLC is set as long as the
key is pressed.
Function switches: Pressing the key sets the corresponding bit, pressing
again resets it.
Standard operating
and display
elements
Product Description