GE F60 UR Series, Инструкция по эксплуатации

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5-30 F60 Feeder Protection System GE Multilin
5.2 PRODUCT SETUP 5 SETTINGS
5
j) IEC 60870-5-104 PROTOCOL
PATH: SETTINGS
Ö
PRODUCT SETUP
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COMMUNICATIONS
ÖØ
IEC 60870-5-104 PROTOCOL
The F60 supports the IEC 60870-5-104 protocol. The F60 can be used as an IEC 60870-5-104 slave device connected to a
maximum of two masters (usually either an RTU or a SCADA master station). Since the F60 maintains two sets of IEC
60870-5-104 data change buffers, no more than two masters should actively communicate with the F60 at one time.
The
IEC ------- DEFAULT THRESHOLD
settings are used to determine when to trigger spontaneous responses containing
M_ME_NC_1 analog data. These settings group the F60 analog data into types: current, voltage, power, energy, and other.
Each setting represents the default threshold value for all M_ME_NC_1 analog points of that type. For example, to trigger
spontaneous responses from the F60 when any current values change by 15 A, the
IEC CURRENT DEFAULT THRESHOLD
set-
ting should be set to 15. Note that these settings are the default values of the deadbands. P_ME_NC_1 (parameter of mea-
sured value, short floating point value) points can be used to change threshold values, from the default, for each individual
M_ME_NC_1 analog point. Whenever power is removed and re-applied to the F60, the default thresholds will be in effect.
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 will not be operational. When this setting is changed it will not
become active until power to the relay has been cycled (off-to-on).
k) SNTP PROTOCOL
PATH: SETTINGS
Ö
PRODUCT SETUP
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COMMUNICATIONS
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SNTP PROTOCOL
The F60 supports the Simple Network Time Protocol specified in RFC-2030. With SNTP, the F60 can obtain clock time over
an Ethernet network. The F60 acts as an SNTP client to receive time values from an SNTP/NTP server, usually a dedicated
product using a GPS receiver to provide an accurate time. Both unicast and broadcast SNTP are supported.
„
IEC 60870-5-104
„
PROTOCOL
IEC 60870-5-104
FUNCTION: Disabled
Range: Enabled, Disabled
MESSAGE
IEC TCP PORT
NUMBER: 2404
Range: 1 to 65535 in steps of 1
MESSAGE
„
IEC NETWORK
„
CLIENT ADDRESSES
MESSAGE
IEC COMMON ADDRESS
OF ASDU: 0
Range: 0 to 65535 in steps of 1
MESSAGE
IEC CYCLIC DATA
PERIOD: 60 s
Range: 1 to 65535 s in steps of 1
MESSAGE
IEC CURRENT DEFAULT
THRESHOLD: 30000
Range: 0 to 65535 in steps of 1
MESSAGE
IEC VOLTAGE DEFAULT
THRESHOLD: 30000
Range: 0 to 65535 in steps of 1
MESSAGE
IEC POWER DEFAULT
THRESHOLD: 30000
Range: 0 to 65535 in steps of 1
MESSAGE
IEC ENERGY DEFAULT
THRESHOLD: 30000
Range: 0 to 65535 in steps of 1
MESSAGE
IEC OTHER DEFAULT
THRESHOLD: 30000
Range: 0 to 65535 in steps of 1
„
SNTP PROTOCOL
„
SNTP FUNCTION:
Disabled
Range: Enabled, Disabled
MESSAGE
SNTP SERVER IP ADDR:
0.0.0.0
Range: Standard IP address format
MESSAGE
SNTP UDP PORT
NUMBER: 123
Range: 0 to 65535 in steps of 1
NOTE