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ABB Relion 670 series - Function block; Input and output signals

ABB Relion 670 series
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IEC01000242_2_en.vsd
Activating
signal 2
LED 2
Manual
reset
Activating
signal 1
Automatic
reset
LED 1
Disturbance
tRestart
IEC01000242 V2 EN
Figure 19: Operating sequence 6 (LatchedReset-S), manual reset
3.5.4.3 Function block
IEC05000508_2_en.vsd
LEDGEN
BLOCK
RESET
LEDTEST
NEWIND
ACK
IEC05000508 V2 EN
Figure 20: LEDGEN function block
3.5.4.4 Input and output signals
Table 11: LEDGEN Input signals
Name
Type Default Description
BLOCK BOOLEAN 0 Input to block the operation of the LED-unit
RESET BOOLEAN 0 Input to acknowledge/reset the indications of the LED-
unit
LEDTEST BOOLEAN 0 Input for external LED test
1MRK505222-UUS C Section 3
Local HMI
71
Technical reference manual

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