5-28
D30 Line Distance Protection System
GE Multilin
5.2 PRODUCT SETUP
5 SETTINGS
5
The D30 supports the Distributed Network Protocol (DNP) version 3.0. The D30 can be used as a DNP slave device con-
nected to multiple DNP masters (usually an RTU or a SCADA master station). Since the D30 maintains two sets of DNP
data change buffers and connection information, two DNP masters can actively communicate with the D30 at one time.
The IEC 60870-5-104 and DNP protocols cannot be used simultaneously. When the IEC 60870-5-104 FUNCTION
setting is set to “Enabled”, the DNP protocol is not operational. When this setting is changed it does not become
active until power to the relay has been cycled (off-to-on).
The DNP Channels sub-menu is shown below.
PATH: SETTINGS
PRODUCT SETUP
COMMUNICATIONS
DNP PROTOCOL
DNP CHANNELS
The
DNP CHANNEL 1 PORT
and
DNP CHANNEL 2 PORT
settings select the communications port assigned to the DNP protocol
for each channel. Once DNP is assigned to a serial port, the Modbus protocol is disabled on that port. When this setting is
set to “Network - TCP”, the DNP protocol can be used over TCP/IP on channels 1 or 2. When this value is set to “Network -
UDP”, the DNP protocol can be used over UDP/IP on channel 1 only. Refer to
Appendix E
for additional information on the
DNP protocol.
Changes to the DNP CHANNEL 1 PORT and DNP CHANNEL 2 PORT settings take effect only after power has
been cycled to the relay.
Do not set more than one protocol to the same TCP/UDP port number, as this results in unreliable operation of
those protocols.
The
DNP ADDRESS
setting is the DNP slave address. This number identifies the D30 on a DNP communications link. Each
DNP slave should be assigned a unique address.
MESSAGE
DNP MESSAGE FRAGMENT
SIZE: 240
Range: 30 to 2048 in steps of 1
MESSAGE
DNP OBJECT 1
DEFAULT VARIATION: 2
Range: 1, 2
MESSAGE
DNP OBJECT 2
DEFAULT VARIATION: 2
Range: 1, 2, 3
MESSAGE
DNP OBJECT 20
DEFAULT VARIATION: 1
Range: 1, 2, 5, 6
MESSAGE
DNP OBJECT 21
DEFAULT VARIATION: 1
Range: 1, 2, 9, 10
MESSAGE
DNP OBJECT 22
DEFAULT VARIATION: 1
Range: 1, 2, 5, 6
MESSAGE
DNP OBJECT 23
DEFAULT VARIATION: 2
Range: 1, 2, 5, 6
MESSAGE
DNP OBJECT 30
DEFAULT VARIATION: 1
Range: 1, 2, 3, 4, 5
MESSAGE
DNP OBJECT 32
DEFAULT VARIATION: 1
Range: 1, 2, 3, 4, 5, 7
MESSAGE
DNP NUMBER OF PAIRED
CONTROL POINTS: 0
Range: 0 to 32 in steps of 1
MESSAGE
DNP TCP CONNECTION
TIMEOUT: 120 s
Range: 10 to 7200 s in steps of 1
DNP CHANNELS
DNP CHANNEL 1 PORT:
NETWORK
Range: NONE, COM2 - RS485,
FRONT PANEL - RS232, NETWORK - TCP,
NETWORK - UDP
MESSAGE
DNP CHANNEL 2 PORT:
COM2 - RS485
Range: NONE, COM2 - RS485,
FRONT PANEL - RS232, NETWORK - TCP,
NETWORK - UDP
NOTE
NOTE
Summary of Contents for D30D00HCHF8AH6AM6BP8BX7A
Page 10: ...x D30 Line Distance Protection System GE Multilin TABLE OF CONTENTS...
Page 374: ...5 248 D30 Line Distance Protection System GE Multilin 5 10 TESTING 5 SETTINGS 5...
Page 398: ...6 24 D30 Line Distance Protection System GE Multilin 6 5 PRODUCT INFORMATION 6 ACTUAL VALUES 6...
Page 410: ...7 12 D30 Line Distance Protection System GE Multilin 7 2 TARGETS 7 COMMANDS AND TARGETS 7...
Page 444: ...9 24 D30 Line Distance Protection System GE Multilin 9 5 FAULT LOCATOR 9 THEORY OF OPERATION 9...
Page 576: ...B 102 D30 Line Distance Protection System GE Multilin B 4 MEMORY MAPPING APPENDIX B B...
Page 616: ...D 10 D30 Line Distance Protection System GE Multilin D 1 IEC 60870 5 104 PROTOCOL APPENDIX D D...
Page 628: ...E 12 D30 Line Distance Protection System GE Multilin E 2 DNP POINT LISTS APPENDIX E E...
Page 636: ...F 8 D30 Line Distance Protection System GE Multilin F 3 WARRANTY APPENDIX F F...
Page 646: ...x D30 Line Distance Protection System GE Multilin INDEX...
