Binary To Integer - ABB RELION 630 Series Technical Manual
Power management
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Also See for RELION 630 Series:
- Communication protocol manual (304 pages) ,
- Engineering manual (156 pages) ,
- Operation manual (124 pages)
Table of Contents
Section 7
Power management functions
CB Configuration
Load-shedding blocking conditions
setting
Tie breaker
SND_CB_POS = Intermediate or Invalid
RCV_CB_POS = Intermediate or Invalid
Tie breaker
If multiple load-shedding blocking signals are
active simultaneously (SND_IED_TEST =
TRUE, RCV_IED_TEST = TRUE,
SND_IED_QVAL = Bad, RCV_IED_QVAL =
Bad, SND_CB_POS = Intermediate OR Invalid,
RCV_CB_POS = Intermediate or Invalid)
7.6.4.6
258
The Block override setting is preferred to be kept as "No".
If the BLK_BYPASS output is active, the FLS_TRIGGER output
remains FALSE.
If the CB configuration setting is set to "Virtual breaker", the
FLS_BLOCK and BLK_BYPASS outputs are FALSE.
The output B_SET_CHANGE is TRUE if one or more basic settings are changed, and
the output remains active for 500 ms, see
Binary to integer
This module calculates the integer data based on various load shed information of the
network circuit breaker as shown in the
Table 296
shows the individual bits information of the NW_CB_DATA output.
Table 296:
NW_CB_DATA bits information
Bit
Bit description
1
Compensated CB status
2
Fast load-shedding trigger
5
Load-shedding blocking due to IED data quality and CB
position
6
Load-shedding blocking due to IED test mode
Block override setting
BLK_BYPASS
output
CB Interm or invalid
TRUE
All yes
No
FALSE
IED test mode
Quality bad CB close
Quality bad CB open
All yes
TRUE
CB Interm or invalid
TRUE
IED test mode
Quality bad CB close
Quality bad CB open
No
FALSE
Table
300.
Table
296.
PML630/Compact Load-Shedding Solution
1MRS757256 F
FLS_BLOCK output
FALSE
TRUE
FALSE
TRUE
TRUE
Signal name
COMPCB_STS
FLS_TRIGGER
BLK_QUA_POS
BLOCK_TEST
Technical Manual
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