6F2S1915 (0.46)
GRZ200 (Soft 031 & 032)
- 984 -
Group setting for protection functions
As shown in Figure 5.8-1, protection settings (i.e., OC settings, EF settings, etc.) are segmented
into eight groups, and different setting values of the relays can be set as per circumstances
such as operation conditions and others. Note that changing the group cannot be not carried
out instantly.
Settings
DOUT_BOOL
FID
DTYPE
DID
ST
DI
Protection (Relay)
Group1 setting
OC
EF
OV
UV
THM
TRC
Group2 setting
OC
EF
OV
UV
THM
TRC
Group8 setting
OC
EF
OV
UV
THM
TRC
Figure 5.8-1 Eight groups for protection settings
(i)
Changing group number by menu operation
The user can change the group number using the menu† on the IED screen. See the Chapter
User interface: Setting sub-menu.
(ii)
Changing group number by user-programming
Another changing method is provided by programing PLC logics (For more information about
PLC programing, see the Chapter
PLC function.
) Figure 5.8-2 exemplifies a PLC logic:
changing group2 from group1 is performed while BI1 circuit is energized. The group setting
function “Setting (Function ID 201400)” has a signal reception point ‘PLC_Group_ENUM’ in
UNIT type; thus changing the group is performed when either numbers (1 to 8) enters at the
signal reception point. The example logic, designed for changing to group2 from group1,
Содержание GR 200 Series
Страница 1047: ...6F2S1915 0 46 GRZ200 Soft 031 032 1026 Figure 8 3 4 Screen shot from GR TIEMS ...
Страница 1354: ...6F2S1915 0 46 GRZ200 Soft 031 032 1333 Appendix 1 Signal list for common function ...
Страница 1369: ...6F2S1915 0 46 GRZ200 Soft 031 032 1348 Unit mm Panel cut out for 1 2 case size Figure 2 2 3 Panel cutout figure 1 2 size case ...
Страница 1410: ...6F2S1915 0 46 GRZ200 Soft 031 032 1389 This page is intentionally blank ...
Страница 1480: ...6F2S1915 0 46 GRZ200 Soft 031 032 1459 Appendix 6 Ordering ...
Страница 1497: ...6F2S1915 0 46 GRZ200 Soft 031 032 1476 Appendix 7 Technical data ...
Страница 1518: ...6F2S1915 0 46 GRZ200 Soft 031 032 1497 Appendix 8 Manufacture setting ...
Страница 1520: ...6F2S1915 0 46 GRZ200 Soft 031 032 1499 Appendix 9 Matrix between VCT terminals and relay applications ...
Страница 1523: ...6F2S1915 0 46 GRZ200 Soft 031 032 1502 Appendix 10 CT requirement ...
Страница 1531: ...6F2S1915 0 46 GRZ200 Soft 031 032 1510 Appendix 12 Engineering exercise ...
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