Sr Flip-Flop, Eight Channels, Nonvolatile Srgapc (Ansi Sr) - ABB RELION REX640 Technical Manual

1MRS759142 F
3.20.6.8 Technical revision history
Table 230: TONGAPC Technical revision history
Product connectivity
level
PCL2
3.20.7

SR flip-flop, eight channels, nonvolatile SRGAPC (ANSI SR)

3.20.7.1 Identification
Function description
SR flip-flop, eight channels, nonvo-
latile
3.20.7.2 Function block
Figure 139: Function block
3.20.7.3 Functionality
The SR flip-flop, eight channels, nonvolatile function SRGAPC is a simple SR flip-flop
with a memory that can be set or that can reset an output from the S# or R# inputs,
respectively. The function contains eight independent set-reset flip-flop latches
where the SET input has the higher priority over the RESET input. The status of
each Q# output is retained in the nonvolatile memory. The individual reset for each
Q# output is available on the LHMI or through tool via communication.
REX640
Technical Manual
Technical revision Change
D Changed the
IEC 61850
identification
SRGAPC
Basic functions
On delay time step to 1 ms
IEC 60617 ANSI/IEEE C37.2
identification device number
SR SR
249