ABB Relion 670 Series Technical Reference Manual page 645

1MRK505222-UUS C
1P2PTO
3PHSTO
3PT1TO
3PT2TO
3PT3TO
3PT4TO
3PT5TO
SYNC
initiate
CBREADY
Pulse SMBRREC (above)
TR2P
TR3P
PICKUP
RI
Shot 0
Shot 1
Shot 2
Shot 3
Shot 4
Shot 5
Blocking out
INHIBIT
ANSI05000784 V2 EN
Figure 317: Reclosing Reset and Inhibit timers
Technical reference manual
From logic for
reclosing
programs
OR
AND
AND
AND
LOGIC
reclosing
programs
OR
0-t1 1Ph
0
0-t1 2Ph
0
0-t1 3Ph HS
0
0-t1 3Ph
0
OR
AND
AND
0-tSync
0
0-tReset
AND
0
OR
Reset Timer On
1PT1
2PT1
3PHS
3PT1
OR
3PT2
3PT3
3PT4
3PT5
1
0
tInhibit
Section 12
Control
"SMBRREC Open time"
timers
1P2PTO
OR
3PHSTO
3PT1TO
Pulse AR
Blocking out
OR
SMBRREC State
Control
COUNTER
Shot 0
0
CL
Shot 1
1
Shot 2
2
Shot 3
3
Shot 4
R 4
Shot 5
5
INPROGR
PERMIT1P
PREP3P
Inhibit (internal)
ANSI05000784_2_en.vsd
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