IEC 61850 or
function name
ANSI
Function description
Line distance
REL650 (A11)
REL650 (A12)
AGSAL
Generic security application component
1
1
LD0LLN0
IEC 61850 LD0 LLN0
1
1
SYSLLN0
IEC 61850 SYS LLN0
1
1
LPHD
Physical device information
1
1
PCMACCS
IED configuration protocol
1
1
SECALARM
Component for mapping security events on
protocols such as DNP3 and IEC103
1
1
FSTACCS
Field service tool access
1
1
IEC 61850-9-2 Process bus communication, 4
merging units
1-P31
1-P31
ACTIVLOG
Activity logging
1
1
ALTRK
Service tracking
1
1
PRP
IEC 62439-3 Parallel redundancy protocol
1-P23
1-P23
HSR
IEC 62439-3 High-availability seamless
redundancy
1-P24
1-P24
PTP
Precision time protocol
1
1
FRONTSTATUS
Access point diagnostic for front Ethernet port
1
1
SCHLCCH
Access point diagnostic for non-redundant
Ethernet port
4
4
RCHLCCH
Access point diagnostic for redundant Ethernet
ports
2
2
DHCP
DHCP configuration for front access point
1
1
QUALEXP
IEC 61850 quality expander
32
32
Scheme communication
ZCPSCH
85
Scheme communication logic with delta based
blocking scheme signal transmit
1
1
ZCRWPSCH
85
Current reversal and weak-end infeed logic for
distance protection
1
1
ZCLCPSCH
Local acceleration logic
1
1
ECPSCH
85
Scheme communication logic for residual
overcurrent protection
1
1
ECRWPSCH
85
Current reversal and weak-end infeed logic for
residual overcurrent protection
1
1
1MRK 506 383-UEN A
Section 3
Available functions
Line distance protection REL650 2.2 IEC
29
Commissioning manual
Summary of Contents for REL650 series
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