2.3.2.8
LD0.VMMXU2 Three-phase voltage measurement (2)
Table 44:
LD0.VMMXU2 Three-phase voltage measurement (2)
BitA
RegA
IEC 61850 name
SA name
Description
Values
LD0.VMMXU2
.HiAlm.stVal
HIGH_ALARM
High alarm
1 = Alarm
.mcd
.HiWrn.stVal
HIGH_WARN
High warning
1 = Warning
.mcd
.LoWrn.stVal
LOW_WARN
Low warning
1 = Warning
.mcd
.LoAlm.stVal
LOW_ALARM
Low alarm
1 = Alarm
.mcd
2.4
Registers
Table 45:
Explanations of columns in register tables
Column name
Description
RegA
Default 3X and 4X register address for the data.
Type
Type of the register. The alternatives are u16, u32 (unsigned 16 and 32 bits integer)
or i16, i32 (signed 16 and 32 bit integer).
Scale
Scale factor as default. Also, an adjustable offset value exists that is set to 0 by
default.
IEC 61850
name
Original IED data object identification. Described in the IEC 61850 format as Logical
Device.Logical Node and thereafter .Data Object.Data Attribute. Logical Node is the
same as the application function block name.
SA name
The signal may have a defined label that is visible, for example, in the Application
Configuration tool in PCM600.
Description
Short description of the signal. See the technical manual for more information. Also,
if a register is writable, it is stated here.
Values
The value range of the original IEC 61850 value, that is, before scaling.
2.4.1
Premapped registers
2.4.1.1
Active parameter setting group read and write
Table 46:
Active parameter setting group - read and write
RegA
Type
Scale
IEC 61850 name
SA name
Description
Values
LD0.LLN0
2301
u16
1
ActSetGr.Oper.ctlVal
Active setting group
1...6
1MRS758336 B
Section 2
Modbus data mappings
REU611
29
Point List Manual