CHAPTER 5: SETTINGS PRODUCT SETUP
T35 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-105
5
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 T35 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
POINT 95 Input
Off
Range: FlexLogic operand
 IEC103 INPUTS
 MEASURANDS
 ASDU 1
See below
 ASDU 4
 ASDU 1
ASDU 1 TYP:
9
Range: 3 or 9
ASDU 1 FUN:
0
Range: 0 to 255 in steps of 1
ASDU 1 INF:
0
Range: 0 to 255 in steps of 1
ASDU 1 SCAN TOUT:
0
Range: 0 to 1000 s in steps of 1
ASDU 1 ANALOG 1
Off
Range: FlexAnalog parameter
ASDU 1 ANALOG 1
FACTOR: 1.000
Range: 0.000 to 65.535 in steps of 0.001
ASDU 1 ANALOG 1
OFFSET: 0
Range: -32768 to 32767 in steps of 1
ASDU 1 ANALOG 9
Off
Range: FlexAnalog parameter
ASDU 1 ANALOG 9 
FACTOR: 1.000
Range: 0.000 to 65.535 in steps of 0.001
ASDU 1 ANALOG 9 
OFFSET: 0
Range: -32768 to 32767 in steps of 1
 ASDU 4
ASDU 4 TYP:
9
Range: 3 or 9
ASDU 4 FUN:
0
Range: 0 to 255 in steps of 1