User manual

Module Configuration 49TPTQ-104C ♦ 48TQuantum Platform

12TUser Manual 47TIEC 60870-5-104 Client

Sets the Block Number (9971=Write Module’s Time) and then increments the

output sequence number (OutputControl[1]) by one. Once the module reads a

new output sequence number from the processor it will process this request. So

remember that the actual trigger is moving a new output block sequence number

value to the module. Moving the block number (9970) is not the trigger to request

this task from the module. MyTrigger is set to -1 as an indication that the logic is

waiting for the response from the module.

IF (MyTrigger=9971) THEN

OutputControl1[1] :=MyTrigger;

OutputControl1[2] :=SetTime.MyYear;

OutputControl1[3] :=SetTime.MyMonth;

OutputControl1[4] :=SetTime.MyDay;

OutputControl1[5] :=SetTime.MyHour;

OutputControl1[6] :=SetTime.MyMinute;

OutputControl1[7] :=SetTime.MySecond;

OutputControl1[8] :=SetTime.MyMillisecond;

Temp:=WORD_TO_INT(OutputControl1[0]);

Temp:=Temp+1;

OutputControl1[0]:=INT_TO_WORD(Temp);

END_IF;

Once the request was processed the module will send the block response and

increment the received output sequence number by 1. So the output sequence

number is one less than the input sequence number the module has sent a new

block. *).

5.3.2 Read Status (Block 9250)

This block is used to request status data from the module by the processor.

Block Format from Processor (4x Register Data) sent to module

Word Offset in Block

Data Field(s)

Description

Sequence

Counter

This field contains a new value each time the user

wishes to request a new command block.

Block ID

This field contains the block identification code of 9250

for the block.

2 to 63

Spare

Not used.

Page 52 of 136 ProSoft Technology, Inc.

March 4, 2013