Ed.
Services
Transmission of sampled value model (SVC)
Multicast SV
S45
1,2
SendMSVMessage
Multicast Sampled Value Control Block
S46
1,2
GetMSVCBValues
S47
1,2
SetMSVCBValues
Unicast SV
S48
1,2
SendUSVMessage
Unicast Sampled Value Control Block
S49
1,2
GetUSVCBValues
S50
1,2
SetUSVCBValues
Control
S51
1,2
Select
S52
1,2
SelectWithValue
S53
1,2
Cancel
S54
1,2
Operate
S55
1,2
CommandTermination
S56
1,2
TimeActivatedOperate
File transfer
S57
1,2
GetFile
S58
1,2
SetFile
S59
1,2
DeleteFile
S60
1,2
GetFileAttributeValues
S61
1,2
GetServerDirectory
(FILE-SYSTEM)
Time
T1
1,2
Time resolution of internal clock
T2
1,2
Time accuracy of internal clock
T3
1,2
Supported TimeStamp resolution
AA:
Client © Server
TP/MC
(S)
MC
N
N
TP
N
N
TP
N
N
TP
N
N
TP
N
N
TP
N
N
N
Y
TP
N
Y
TP
N
Y
TP
N
Y
TP
N
Y
TP
N
N
TP
N
Y
TP
N
Y
TP
N
N
N
Y
TP
TP
N
Y
xx
10
(1ms)
Tx
T1
-
xx
10
Comments
Nearest negative power of 2
-n
(number 0 .. 24)
TL (ms)
(low accuracy),
T0 (ms)
(<= 10 ms),
T1 (µs)
(<= 1 ms),
T2 (µs)
(<= 100 µS),
T3 (µs)
(<= 25 µS),
T4 (µs)
(<= 25 µS),
T5 (µs)
(<= 1 µS),
Nearest value of 2
in seconds
-n
(number 0 .. 24)
in seconds
T3 < 7) (only Ed2)
7 <= T3 < 10
10 <= T3 < 13
13 <= T3 < 15
15 <= T3 < 18
15 <= T3 < 18
T3 >= 20
7