GE D30 User Manual

CHAPTER 5: SETTINGS PRODUCT SETUP
D30 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-103
5
IEC103 SYNC TIMEOUT — This setting defines the time that the D30 waits for a synchronization message. The D30
synchronizes its clock using all available sources, with the source synching more frequently overwriting the time of the
other sources. Since the synchronization message received from the IEC 60870-5-103 master is less frequent than IRIG-B,
PTP, or SNTP, its time is overwritten by these three sources, if any of them is active. If the synchronization timeout occurs
and none of IRIG-B, PTP, or SNTP is active, the D30 sets the invalid bit in the time stamp of a time-tagged message.
The settings for the remaining menus are outlined as follows.
SETTINGS  PRODUCT SETUP  COMMUNICATIONS  IEC 60870-5-103  IEC103 INPUTS BINARY
The binary input points are mapped using elements from a list of possible FlexLogic operands. A maximum of 96 binary
inputs (points) can be mapped this way.
The IEC 60870-5-103 point list always starts with point 0 and ends at the first "Off" value. Since the IEC 60870-5-103 point
list must be in a continuous block, any points assigned after the first "Off" point are ignored.
For each defined point, set appropriate values for the Function Type (FUN) and Information Number (INF), which form the
Information Object Identifier field of the ASDU, as defined in IEC 60870-5-103.
The binary input points are sent as Class 1 data. They are sent either as a response to a general interrogation received
from the controller or reported spontaneously. Spontaneous transmission occurs as a response to cyclic Class 2 requests.
If the D30 wants to transmit Class 1 data at that time, it demands access for Class 1 data transmission (ACD=1 in the
control field of the response).
For any change to take effect, restart the relay.
SETTINGS  PRODUCT SETUP  COMMUNICATIONS  IEC 60870-5-103  IEC103 INPUTS MEASURANDS
 IEC103 INPUTS
 BINARY

 POINT 0

See below

 POINT 1

See below


 POINT 95

See below
 POINT 0


POINT 0 FUN
0
Range: 0 to 255 in steps of 1

POINT 0 INF
0
Range: 0 to 255 in steps of 1

POINT 0 Input
Off
Range: FlexLogic operand

 POINT 95


POINT 95 FUN
0
Range: 0 to 255 in steps of 1

POINT 95 INF
0
Range: 0 to 255 in steps of 1

POINT 95 Input
Off
Range: FlexLogic operand
 IEC103 INPUTS
 MEASURANDS

 ASDU 1

See below


 ASDU 4


GE D30 Specifications

General

Brand	GE
Model	D30
Category	Relays
Language	English