ProSoft Technology MVI69-103M User Manual
Page 109
Reference MVI69-103M
♦ CompactLogix or MicroLogix Platform
IEC 60870-5-103 Master Communication Module
ProSoft Technology, Inc.
Page 109 of 131
November 3, 2008
Fun
128 160 176 192 254 255
Inf Description
Com Type
t(z) l>>
∆l
T
∆l
L
GEN GLB
24
activate characteristic 2
On
20
X
25
activate characteristic 3
On
20
X
26
activate characteristic 4
On
20
X
Generic functions
Fun
128
160
176
192
254
255
Inf
Description
Type
t(z)
l>>
∆l
T
∆l
L
GEN GLB
240 read headings of all defined groups
21
X
241 read values or attributes of all entries of
one group
21
X
243 read directory of a single entry
21
X
244 read value or attribute of a single entry
21
X
245 general interrogation of generic data
21
X
248 write entry
10
X
249 write entry with confirmation
10
X
250 write entry with execution
10
X
251 write entry abort
10
X
5.7.6 Definition
and
Presentation of ASDUs In Monitor Direction
Type 1: Time-tagged
Bytes Description
Spec
1
Value of 1
1 0x81
1 COT
1
Common address of ASDU
1 Function
Type
1 Information
number
1
DPI (0 to 3)
7.2.6.5
4
4-octet binary time
7.2.6.28
1 SIN
7.2.6.23
Type 2: Time-tagged with relative time
Bytes Description
Spec
1
Value of 2
1 0x81