ABB REG670 - Function Block

5.3.2 Function block
LEDGEN
BLOCK
RESET
NEWIND
ACK
IEC09000321-1-en.vsd
IEC09000321 V1 EN
Figure 4: LEDGEN function block
GRP1_LED1
^HM1L01R
^HM1L01Y
^HM1L01G
IEC09000322 V1 EN
Figure 5: GRP1_LED1 function block
The GRP1_LED1 function block is an example. The 15 LEDs in each of the three
groups have a similar function block.
5.3.3 Signals
Table 25: LEDGEN Input signals
Name
Type Default Description
BLOCK BOOLEAN 0 Input to block the operation of the LEDs
RESET BOOLEAN 0 Input to acknowledge/reset the indication LEDs
Table 26: LEDGEN Output signals
Name
Type Description
NEWIND BOOLEAN New indication signal if any LED indication input is
set
ACK BOOLEAN A pulse is provided when the LEDs are
acknowledged
Table 27: GRP1_LED1 Input signals
Name
Type Default Description
HM1L01R BOOLEAN 0 Red indication of LED1, local HMI alarm group 1
HM1L01Y BOOLEAN 0 Yellow indication of LED1, local HMI alarm group 1
HM1L01G BOOLEAN 0 Green indication of LED1, local HMI alarm group 1
1MRK502052-UEN B Section 5
Local Human-Machine-Interface LHMI
79
Technical manual