M_RTC_NA_3

Ready for transmission of channel.

- obj

ASDU object

|---

+ head

Reserved

|---

- ident

DATA UNIT IDENTIFIER

|

|---

eType

= 0x1B (27)

= M_RTC_NA_3

Type identification

|

|---

bSQ

= TRUE

Sequence of information objects

|

|---

nObj

= 1

Number of objects

|

|---

eCOT

Cause of transmission

|

|---

asduAddr

Common address of asdu

|

|---

eClass

Fifo priority class

|---

- info

INFORMATION OBJECT

|---

fc

Function code/type

|---

n

= 0

not used

|---

stream

Information element/object data

|---

length

= 17

|---

data

7

6

5

4

3

2

1

0

|---

data[0] =

0

not used

|---

data[1] =

TOV

Type of disturbance value

|---

data[2..3] =

FAN

Fault number

|---

data[4] =

ACC

Actual channel

|---

data[5..8] =

R32

RPV = Rated primary value

|---

data[9..12] =

R32

RSV = Rated secondary value

|---

data[13..16] =

R32

RFA = Reference factor

|---

data[17..IEC870_MAX_ASDU_DATA_BYTE] =

Reserved