GE M60 Instruction Manual page 167

Motor protection system
Hide thumbs Also See for M60:
Table of Contents

Advertisement

CHAPTER 5: SETTINGS
The M60 supports the Distributed Network Protocol (DNP) version 3.0. DNP is enabled when the
 COMMUNICATIONS  PROTOCOL
multiple DNP masters (usually an RTU or a SCADA master station). Since the M60 maintains two sets of DNP data change
buffers and connection information, two DNP masters can actively communicate with the M60 at one time.
See the UR Series Communications Guide for more information on DNP.
The DNP Channels sub-menu is shown.
SETTINGS  PRODUCT SETUP  COMMUNICATIONS  DNP PROTOCOL  DNP CHANNELS
 DNP CHANNELS
The
and
DNP CHANNEL 1 PORT
for each channel. Once DNP is assigned to a serial port, DNP is the only protocol running on that port; Modbus or IEC
60870-5-103 are disabled. If DNP is assigned to RS485, the protocol must be set to DNP on the serial port configuration as
well, for the change to take effect. When the
protocol can be used over TCP/IP on the Ethernet ports. When this value is set to "Network - UDP," the DNP protocol can be
used over UDP/IP on channel 1 only.
Changes to these port settings take effect when 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.
NOTE
The
setting is the DNP slave address. This number identifies the M60 on a DNP communications link. Assign a
DNP ADDRESS
unique address to each DNP slave.
M60 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
DNP TIME SYNC IIN
PERIOD: 1440 min
DNP MESSAGE FRAGMENT
SIZE: 240
DNP OBJECT 1
DEFAULT VARIATION: 2
DNP OBJECT 2
DEFAULT VARIATION: 2
DNP OBJECT 20
DEFAULT VARIATION: 1
DNP OBJECT 21
DEFAULT VARIATION: 1
DNP OBJECT 22
DEFAULT VARIATION: 1
DNP OBJECT 23
DEFAULT VARIATION: 1
DNP OBJECT 30
DEFAULT VARIATION: 1
DNP OBJECT 32
DEFAULT VARIATION: 1
DNP NUMBER OF PAIRED
CONTROL POINTS: 0
DNP TCP CONNECTION
TIMEOUT: 120 s
setting is set to DNP 3.0. The M60 can be used as a DNP slave device connected to
DNP CHANNEL 1 PORT:
NONE
DNP CHANNEL 2 PORT:
NONE
settings select the communications port assigned to the DNP protocol
DNP CHANNEL 2 PORT
DNP CHANNEL 1(2) PORT
Range: 1 to 10080 min. in steps of 1
Range: 30 to 2048 in steps of 1
Range: 1, 2
Range: 1, 2, 3
Range: 1, 2, 5, 6
Range: 1, 2, 9, 10
Range: 1, 2, 5, 6
Range: 1, 2, 5, 6
Range: 1, 2, 3, 4, 5
Range: 1, 2, 3, 4, 5, 7
Range: 0 to 32 in steps of 1
Range: 10 to 7200 s in steps of 1
SETTINGS  PRODUCT SETUP
Range: NONE, COM2 - RS485, FRONT PANEL - RS232,
NETWORK - TCP, NETWORK - UDP
Range: NONE, COM2 - RS485, FRONT PANEL - RS232,
NETWORK - TCP
setting is set to "Network - TCP," the channel 1(2) DNP
PRODUCT SETUP
5
5-39

Advertisement

Table of Contents
loading

Table of Contents