Section 5
1MRS240173-IB B
4x Registers
42
REF615R
DPU2000R Modbus Point List Mitigation Manual
5.2
Function code 16 (Preset multiple register)
5.2.1
Control mask block (read and write)
5.2.1.1
Control command format change
In DPU2000R, different types of control commands have different formats of control
blocks. REF615R provides uniformed control block formats as Table 18 shows:
Table 18:
Uniformed control command format in REF615R
5.2.1.2
Control command addresses change
Because of the control command format changes, addresses of the commands able to be
mapped in REF615R are changed, as shown in Table 19.
Table 19:
Mitigation of Modbus mapping for control mask block (read and write)
40897:6
Phase Instantaneous
Over-current Trip (50P3 )
40897:6
LD0.PHIPTOC1.Op.general
40897:5
Neutral Instantaneous
Over-current Trip (50N3 )
40897:5
LD0.EFIPTOC2.Op.general
40897:4
Phase Time Over-current
Trip (51P )
40897:4
LD0.PHLPTOC1.Op.general
40897:3
Neutral Time Over-current
Enabled (51N )
40897:3
LD0.EFLPTOC2.Op.general
40897:2
Overvoltage Trip any single
phase (59-1 )
40897:2
LD0.PHPTOV1.Op.general
40897:1
Direct Over-current Trip
Positive Sequence (67P-1 )
40897:1
LD0.DPHLPTOC1.Op.general
40897:0
Direct Over-current Trip
Negative Sequence (67N )
40897:0
LD0.DEFLPTOC1.Op.general
40898 to
40926
40898 to
40926
Paths for the status points are
the same as in the
corresponding single bit block
if paths are available.
Same ACT logic as in the corresponding single
bit block if solutions are available.
DPU2000R
register
addr.
DPU 2000R description
REF615R
register
addr.
IEC 61850 path
Comments on REF615R Modbus points mapping
register 1
register 2
register 3
register 4
register 5
REF615R control command
Execute Register
password first word
password second word
Bit_x = 1
Bit_x = 1 (confirm)
DPU2000R
register
addr.
DPU 2000R
description
REF615R
register
addr.
IEC 61850 path
Comments on REF615R Modbus points
mapping
41153
Security Mask
REF615R uses WebHMI or LHMI to
configure if control command passwords are
required or not.
41154
Execute on
initiate input
registers
41154
In REF615R, it is mapped for the execute
register for the control structure 1.
41155
Password
character 1 & 2
41155
In REF615R, it is mapped for the password
1 for the control structure 1.
Summary of Contents for RELION REF615R
Page 1: ...B Relion Protection and Control REF615R DPU2000R Modbus Point List Mitigation Manual...
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Page 12: ...Section 1MRS240173 IB B 6 REF615R DPU2000R Modbus Point List Mitigation Manual...
Page 56: ...Section 5 1MRS240173 IB B 4x Registers 50 REF615R DPU2000R Modbus Point List Mitigation Manual...
Page 58: ...Section 6 1MRS240173 IB B 6x Registers 52 REF615R DPU2000R Modbus Point List Mitigation Manual...
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