ABB Relion 620 Series - Minimum Pulse Timer

The statuses of outputs Q and NOTQ are not retained in the nonvolatile
memory.
Table 139: Truth table for RS flip-flop
S R Q
0 0 0
1
0 1 0
1 0 1
1 1 0
Signals
Table 140: RS Input signals
Name Type Default Description
S BOOLEAN 0=False Set Q output when
set
R BOOLEAN 0=False Resets Q output
when set
Table 141: RS Output signals
Name Type Description
Q BOOLEAN Q status
NOTQ BOOLEAN NOTQ status
Technical revision history
Table 142: RS Technical revision history
Technical revision Change
L The name of the function has been changed
from SR to RS.
3.17.2 Minimum pulse timer
3.17.2.1 Minimum pulse timer TPGAPC
1
Keep state/no change
1MRS757644 H Basic functions
620 series
Technical Manual
165