GE G60 Instruction Manual page 97

5 SETTINGS
The
DNP DEFAULT DEADBAND
settings group the G60 Analog Input data into types: current, voltage, power, energy, and other. Each setting represents the
default deadband value for all Analog Input points of that type. For example, to trigger unsolicited responses from the G60
when any current values change by 15 A, the
these settings are the deadband default values. DNP Object 34 points can be used to change deadband values, from the
default, for each individual DNP Analog Input point. Whenever power is removed and re-applied to the G60, the default
deadbands will be in effect.
The
DNP TIME SYNC IIN PERIOD
Changing this time allows the DNP master to send time synchronization commands more or less often, as required.
The
DNP MESSAGE FRAGMENT SIZE
fragment sizes allow for more efficient throughput; smaller fragment sizes cause more application layer confirmations to be
necessary which can provide for more robust data transfer over noisy communication channels.
The
DNP BINARY INPUTS USER MAP
Binary Inputs list contains 928 points representing various binary states (contact inputs and outputs, virtual inputs and out-
puts, protection element states, etc.). If not all of these points are required in the DNP master, a custom Binary Inputs points
list can be created by selecting up to 58 blocks of 16 points. Each block represents 16 binary input points. Block 1 repre-
sents binary input points 0 to 15, block 2 represents binary input points 16 to 31, block 3 represents binary input points 32
to 47, etc. The minimum number of binary input points that can be selected is 16 (1 block). If all of the
settings are set to "Not Used", the standard list of 928 points will be in effect. The G60 will form the binary inputs points list
from the settings up to the first occurrence of a setting value of "Not Used".
BIN INPUT BLOCK X
When using the User Maps for DNP data points (analog inputs and/or binary inputs) for relays with ethernet
installed, check the "DNP Points Lists" G60 web page to ensure the desired points lists are created. This
NOTE web page can be viewed using a web browser by entering the G60 IP address to access the G60 "Main
Menu", then by selecting the "Device Information Menu" > "DNP Points Lists" menu item.
The
DNP OBJECT N DEFAULT VARIATION
2, 20, 21, 22, 23, 30, and 32. The default variation refers to the variation response when variation 0 is requested and/or in
class 0, 1, 2, or 3 scans. Refer to the DNP Implementation section in Appendix E for additional details.
The DNP binary outputs typically map one-to-one to IED data points. That is, each DNP binary output controls a single
physical or virtual control point in an IED. In the G60 relay, DNP binary outputs are mapped to virtual inputs. However,
some legacy DNP implementations use a mapping of one DNP binary output to two physical or virtual control points to sup-
port the concept of trip/close (for circuit breakers) or raise/lower (for tap changers) using a single control point. That is, the
DNP master can operate a single point for both trip and close, or raise and lower, operations. The G60 can be configured to
support paired control points, with each paired control point operating two virtual inputs. The
setting allows configuration of from 0 to 16 binary output paired controls. Points not configured as paired oper-
TROL POINTS
ate on a one-to-one basis.
f) IEC 61850 PROTOCOL
!
PATH: SETTINGS PRODUCT SETUP
# GSSE / GOOSE
# CONFIGURATION
MESSAGE
MESSAGE
MESSAGE
MESSAGE
GE Multilin
settings determine when to trigger unsolicited responses containing Analog Input data. These
DNP CURRENT DEFAULT DEADBAND
setting determines how often the Need Time Internal Indication (IIN) bit is set by the G60.
setting determines the size, in bytes, at which message fragmentation occurs. Large
setting allows for the creation of a custom DNP Binary Inputs points list. The default DNP
settings allow the user to select the DNP default variation number for object types 1,
!" !"
COMMUNICATIONS
REMOTE I/O TRANSFER
METHOD: GSSE
DEFAULT GSSE/GOOSE:
UPDATE TIME: 60 s
GOOSE TRANSMIT VLAN
PRIORITY: 4
GOOSE TRANSMIT VLAN
ID: 0
GOOSE TRANSMIT
ETYPE APPID:
G60 Generator Management Relay
setting should be set to "15". Note that
!
IEC 61850 PROTOCOL GSSE / GOOSE CONFIGURATION
Range: None, GSSE, GOOSE
Range: 1 to 60 s in steps of 1
Range: 0 to 7 in steps of 1
Range: 0 to 4095 in steps of 1
Range: 0 to 16383 in steps of 1
0
5.2 PRODUCT SETUP
BIN INPUT BLOCK X
DNP NUMBER OF PAIRED CON-
5-15
5