Table 5. Basic IED functions, continued
IEC 61850 or function
name
Description
RUNTIME
IED Runtime Comp
CAMCONFIG
Central account management configuration
CAMSTATUS
Central account management status
TOOLINF
Tools Information component
SAFEFILECOPY
Safe file copy function
Table 6. Local HMI functions
IEC 61850 or function
name
ANSI
Description
LHMICTRL
Local HMI signals
LANGUAGE
Local human machine language
SCREEN
Local HMI Local human machine screen behavior
FNKEYTY1–FNKEYTY5
FNKEYMD1–FNKEYMD5
Parameter setting function for HMI in PCM600
LEDGEN
General LED indication part for LHMI
OPENCLOSE_LED
LHMI LEDs for open and close keys
GRP1_LED1–
GRP1_LED15
GRP2_LED1–
GRP2_LED15
GRP3_LED1–
GRP3_LED15
Basic part for CP HW LED indication module
3. Differential protection
Transformer differential protection T2WPDIF/
T3WPDIF
M16104-3 v16
The Transformer differential protection is provided with
internal CT ratio matching, vector group compensation
and settable zero sequence current elimination.
The function can be provided with up to six three-phase
sets of current inputs if enough HW is available. All
current inputs are provided with percentage bias
restraint features, making the IED suitable for two- or
three-winding transformer in multi-breaker station
arrangements.
Two-winding applications
xx05000048.vsd
IEC05000048 V1 EN-US
two-winding power
transformer
xx05000049.vsd
IEC05000049 V1 EN-US
two-winding power
transformer with
unconnected delta
tertiary winding
xx05000050.vsd
IEC05000050 V1 EN-US
two-winding power
transformer with
two circuit breakers
and two CT-sets on
one side
1MRK 504 155-BEN F
Transformer protection RET670 2.1 IEC
ABB
25
