Advertisement
10 Automatic supervision
Contents
ACC
ACCPQ
A.M.F
BIO
BIO
BIO
Board
Circuit breaker
CPU
CT
CT
Communication
Counter
DPOS
DS
ECC
Error levels
Error LED & messages
FPGA
GOOSE
HMI
Io
LAN
LAN ping
LRE
MRAM
NMI
OPTA
PLC data
Power
RAM
ROM/RAM
RTC
RUN
SMP
SUM
Setting
Sigma Iy
Trip circuit
V2
VT
Vo
——————————————————————————————————————————————
Supervision of analog input data on VCT (ACC error)
Supervision of analog input circuit for PWRQTY (ACCPQ error)
Blocking the automatic supervision alarms
Supervision of binary IO module at IO#1 (BIO#1 error)
Supervision of binary IO module at IO#2 (BIO#2 error)
Supervision of binary IO module at IO#3 (BIO#3 error)
Supervision of board connection (Board error)
Supervision of circuit breaker contacts (CB fail)
Supervision of program codes (CPU error)
Abnormal currents flowing in CTs (CT error)
Current transformer failure (CT fail)
Supervision of communication setting (Commslv error)
Counter value monitoring
Aux. contacts monitoring (DPSY/DOPS faulty or undefined)
Supervision of disconnector contacts (DS fail)
Supervision of ECC on memory (ECC error)
Error degrees in the automatic supervision function
Screen and LED information
Supervision of FPGA (FPGA error)
Supervision of GOOSE publishing (LAN(GOOSE)error)
Supervision of human machine interface (HMI error)
Supervision of current in zero-sequence (IZ error)
Supervision of LAN status (LAN error)
Supervision of response for pinging (Ping error)
Supervision of link redundant entity (LRE error)
Supervision of MRAM (MRAM)
Detecting non-maskable interrupt (NMI error)
Operating time alarm (OPTA)
Supervision of data in PLC function (PLC data error)
Supervision of power supply module (Power error)
Supervision of RAM (RAM error)
Mismatch between ROM and RAM data (ROM/RAM error)
Supervision of real-time clock (RTC error)
Supervision of task operation (RUN error)
Supervision of sampling period (SMP error)
Supervision of check-sum error (SUM error)
Supervision of setting data (Setting error)
Sigma Iy monitoring
Trip circuit supervision
Supervision of voltage in negative-sequence (V2 error)
Voltage transformer failure (VT fail)
Supervision of voltage in zero-sequence (VZ error)
- 797 -
6F2T0207 (0.01)
Pages
814
815
799
821
822
823
839
829
808
816
817
834
849
837
830
805
799
800
807
836
824
818
831
831
833
806
810
847
826
825
804
802
813
809
811
803
812
845
840
819
828
820
GRE200 (5,6)
Advertisement
