ABB Relion 650 Series Technical Manual page 75

1MRK 511 424-UEN B
Bay control REC650 2.2 IEC
Technical manual
IEC15000138 V1 EN-US
Figure 13: Truncated path
The number after : (colon sign) at the end of the function instance, for example, 1
in SMAI1:1, indicates the number of that function instance.
The function key button panel shows on request what actions are possible with the
function buttons. Each function button has a LED indication that can be used as a
feedback signal for the function button control action. The LED is connected to the
required signal with PCM600.
Local Human-Machine-Interface LHMI
Section 5
IEC15000138-1-en.vsdx
69