GE D60 Instruction Manual page 318

PRODUCT SETUP
 ASDU 4

5
The configuration menu allows a maximum of four ASDUs containing measurands.
Measurands are sent as a response to Class 2 requests, which are cyclic requests coming from the master.
TYPE IDENTIFICATION (TYP)
ASDU. Each ASDU can take either 4 or 9 measurands maximum, depending on the type identification (3 respectively 9). For
any change to take effect, restart the relay.
FUNCTION TYPE (FUN)
as defined in IEC 60870-103. For any change to take effect, restart the relay.
SCAN TIMEOUT (SCAN TOUT)
response. The measurand is sent as response to a Class 2 request when the corresponding timeout expires. The default
value 0 means 500 ms.
5-104
ASDU 1 ANALOG 1

Off
ASDU 1 ANALOG 1

FACTOR: 1.000
ASDU 1 ANALOG 1

OFFSET: 0
ASDU 1 ANALOG 9

Off
ASDU 1 ANALOG 9

FACTOR: 1.000
ASDU 1 ANALOG 9

OFFSET: 0
ASDU 4 TYP:

9
ASDU 4 FUN:

0
ASDU 4 INF:

0
ASDU 4 SCAN TOUT:

0
ASDU 4 ANALOG 1

Off
ASDU 4 ANALOG 1

FACTOR: 1.000
ASDU 4 ANALOG 1

OFFSET: 0
ASDU 4 ANALOG 9

Off
ASDU 4 ANALOG 9

FACTOR: 1.000
ASDU 4 ANALOG 9

OFFSET: 0
— The configuration field TYP indicates how many measurands are present in the corresponding
and
INFORMATION NUMBER (INF)
— This is the cyclic period used by the D60 to decide when a measurand ASDU is included in a
Range: FlexAnalog parameter
Range: 0.000 to 65.535 in steps of 0.001
Range: -32768 to 32767 in steps of 1

Range: FlexAnalog parameter
Range: 0.000 to 65.535 in steps of 0.001
Range: -32768 to 32767 in steps of 1

Range: 3 or 9
Range: 0 to 255 in steps of 1
Range: 0 to 255 in steps of 1
Range: 0 to 1000 s in steps of 1
Range: FlexAnalog parameter
Range: 0.000 to 65.535 in steps of 0.001
Range: -32768 to 32767 in steps of 1

Range: FlexAnalog parameter
Range: 0.000 to 65.535 in steps of 0.001
Range: -32768 to 32767 in steps of 1
— These two fields form the Information Object Identifier of the ASDU
D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 5: SETTINGS