ABB RELION 670 SERIES REG670 - Page 789

importance that parameter setting DFTReference has the same set value
for all of the preprocessing blocks involved
IEC07000197.vsd
SMAI instance 3 phase group
SMAI1:1 1
SMAI2:2 2
SMAI3:3 3
SMAI4:4 4
SMAI5:5 5
SMAI6:6 6
SMAI7:7 7
SMAI8:8 8
SMAI9:9 9
SMAI10:10 10
SMAI11:11 11
SMAI12:12 12
Task time group 1
SMAI instance 3 phase group
SMAI1:13 1
SMAI2:14 2
SMAI3:15 3
SMAI4:16 4
SMAI5:17 5
SMAI6:18 6
SMAI7:19 7
SMAI8:20 8
SMAI9:21 9
SMAI10:22 10
SMAI11:23 11
SMAI12:24 12
Task time group 2
SMAI instance 3 phase group
SMAI1:25 1
SMAI2:26 2
SMAI3:27 3
SMAI4:28 4
SMAI5:29 5
SMAI6:30 6
SMAI7:31 7
SMAI8:32 8
SMAI9:33 9
SMAI10:34 10
SMAI11:35 11
SMAI12:36 12
Task time group 3
AdDFTRefCh7
AdDFTRefCh4
IEC07000197 V2 EN-US
Figure 333: Twelve SMAI instances are grouped within one task time. SMAI blocks
are available in three different task times in the IED. Two pointed
instances are used in the following examples.
1MRK 502 071-UUS A Section 23
Basic IED functions
Generator protection REG670 2.2 ANSI and Injection equipment REX060, REX061, REX062 783
Application manual