Siemens SIMEAS P 7KG7750 - 3.1.2.10 Write of Parameter for Analog Output Module

Data Mapping
35
Power Meter, SIMEAS P 7KG7750/55, Manual
E50417-B1076-C375-A3, Release 01.2009
3.1.2.10 Write of Parameter for Analog Output Module
There is the possibility of changing parameters over the protocol IEC 60870-5-103.
This is carried out with the help of the generic data. The lists of the changeable param-
eter is contained in the mapping description for the respective device.
Write the value of a
single entry
This function requests the device to accept new values of a single entry referenced by
its Generic Identification Number (GIN). The assignment of the GIN to the parameter
is contained in the mapping description for the respective device.
Figure 3-2 Write the value of a single enty
GIN: Generic Identification Number
KOD: Kind of Description
GDD: Generic Data Description
NGD: Number of Generic Data Set
No. Designation Description
Type of
Information
GIN KOD
1
1 actual value
GDD NGD
1 AO1 Analog Output 1 AO1 0x0101 1 4- INT 1
2 AO2 Analog Output 2 AO2 0x0102 1 4- INT 1
SEND
ASDU 10
(Generic data)
CONFIRM
REQUEST
Class 1
other transmission procedures
RESPOND
ASDU 10
(Generic data)
Generic data n
INF = 250
COT = 40
RII = x
CONT(NGD) = 0
COUNT(NGD) = previous
COUNT xor 1
Generic data (command
acknowledgement
INF = 250
COT = 40/41
RII = x
NO(NGD) = 0 with COT = 40
else NO(NGD) >= 0
GINs with GRC are transmitted
Polling for events
Write the value
of a single entry