ABB RELION REF615R, Manual

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1MRS240173-IB B
Section 3
0x registers
REF615R 19
DPU2000R Modbus Point List Mitigation Manual
3.1.3 Logical output block (Double-bit data with momentary change
detection)
Like in DPU2000R, the logical output block in REF615R starts from coil address of 513
and ends with coil address of 866. The IEC61850 paths for the status points in double-bit
block, if available, are the same as those in the logical output block with single-bit data. In
REF615R, MCD (Momentary Change Detect) bits are implemented in the same way and
mapped in the same address locations as the momentary bits in DPU2000R.
Table 3: Mitigations of Modbus registers mapping for the logical output points in double-bit block
3.1.4 Physical output block (Double-bit data with momentary change
detection)
Like in DPU2000R, the physical output block in REF615R starts from coil address of 1025
and ends with coil address of 1056 using the normal speed BIO cards. Because REF615R
supports high speed BIO cards which are not available in DPU2000R, the ending coil
address for this block extends to 1088.
270 OUT 1 Status
270 LD0.XUGGIO110.SPCSO1.stVal Normal speed BIO card
86 LD0.XBUGGIO100.SPCSO1.stVal High speed BIO card
271 CLOSE (Reserved) Status
271 Normal speed BIO card
287 High speed BIO card
272 TRIP Status
272 LD0.XUGGIO100.SPCSO1.stVal Normal speed BIO card
288 LD0.XBUGGIO100.SPCSO4.stVal High speed BIO card
DPU2000R
register
addr.
DPU 2000R description
REF615R
register
addr.
IEC 61850 path
Comments on REF615R Modbus points
mapping
To know more about how MCD works, please read "REF615R Modbus
Communication Protocol Manual", Document ID: 1MRS240047-IB.
DPU2000R
register
addr.
DPU 2000R description
REF615R
register
addr.
IEC 61850 path
Comments on REF615R
Modbus points mapping
513 Breaker is Tripping (TRIP) Status 513 LD0.TRPPTRC1.Tr.general
514 Breaker is Tripping (TRIP) Momentary 514 MCD bit of the previous
point's status
515 - 866 515 - 866 Paths for the status points are the same
as in the single-bit block if paths are
available.
Same ACT logic as in
single-bit block if solutions are
available.