Toshiba GR-200 Series Instruction Manual page 695

10 Automatic supervision
Contents
ACC
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
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†Some supervision errors are depending on the IED hardware or software structures identified
with ordering codes. For the codes, see
Supervision of analog input data on VCT (ACC 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 (DPOS 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)
Appendix: Ordering
- 676 -
6F2T0200 (0.15)
(→page 1004).
GRE200 (1,2)
Pages
692
677
698
699
700
716
706
686
693
694
711
726
714
707
683
677
678
685
713
701
695
708
708
710
684
688
724
703
702
682
680
691
687
689
681
690
722
717
696
705
697