Siemens siprotec SJ62 User Manual page 7

Preface
7
The following symbols are used in drawings:
Besides these, graphical symbols are used according to IEC 60617-12 and IEC
60617-13 or symbols derived from these standards. Some of the most frequently used
are listed below:
Device-internal logical input signal
Device-internal logical output signal
Internal input signal of an analog quantity
External binary input signal with number (binary input, input
indication)
External binary output signal with number (device indication)
External binary output signal with number (device indication)
used as input signal
Example of a parameter switch designated FUNCTION with
the address 1234 and the possible settings ON and OFF
SIPROTEC 4, 7SJ62/63/64 Handbuch
C53000-G1140-C147-A, Edition 07.2015