M_SYN_TA_3

Time synchronisation.

- obj

 

 

 

 

ASDU object

|---

+ head

 

 

 

Reserved

|---

- ident

 

 

 

DATA UNIT IDENTIFIER

|

|---

eType

= 0x6 (6)

= M_SYN_TA_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

 

= GLB

Function code/type

 

|---

n

 

 

Information number

 

|---

stream

 

 

Information element/object data

 

 

|---

length

= 7

 

 

 

|---

data

 

7

6

5

4

3

2

1

0

 

 

 

 

|---

data[0..6] =

CP56Time2a

Seven octets binary time format

 

 

 

|---

data[7..IEC870_MAX_ASDU_DATA_BYTE] =

 

Reserved