Siemens MICROMASTER 440 Operating Instructions Manual page 158

3 Functions
Task or reply ID (AK):
Bits 12 to 15 (AK) contain the task or reply ID. The task IDs are sent in the
telegram from the master to the slave. The meaning of the IDs is listed in the
following table.
Table 3-19
Task ID
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
The required element of the parameter description is specified in IND (2nd word)
2
The required element of the indexed parameter is specified in IND (2nd word)
158
Task IDs (master -> drive converter)
Meaning
No task
Request parameter value
Change parameter value (word) and save only in RAM
Change parameter value (double word) and save only in
RAM
Request descriptive element
Changing the descriptive element
MICROMASTER does not support this
Request parameter value (array)
Change parameter value (array, word)
RAM
Change parameter value (array, double word)
only in RAM
Request the number of array elements
Reserved
Change parameter value (array, double word) and save in
2
RAM and EEPROM
Change parameter value (array, word) and save in RAM
2
and EEPROM
Change parameter value (double word) and save in RAM
and EEPROM
Change parameter value (word) and save in RAM and
EEPROM
Read or change text
MICROMASTER does not support this
1
1
1
2
and save only in
2
and save
MICROMASTER 440
Issue 10/06
Reply ID
positive negative
0 -
1 or 2 7
1 7 or 8
2 7 or 8
3 7
3 7 or 8
4 or 5 7
4 7 or 8
5 7 or 8
6 7
- -
5 7 or 8
4 7 or 8
2 7 or 8
1 7 or 8
15 7 or 8
Operating Instructions
6SE6400-5AW00-0BP0