Communication / CBC 03.2010
6SE7087-6QX70 (Version AL) Siemens AG
8.4-18 Compendium Motion Control SIMOVERT MASTERDRIVES
The meaning of the reply ID for the reply telegram (converter →
master) is shown in Table 8.4-6. This also corresponds to the
spe
cifications in the "PROFIBUS profile for variable-speed drives".
Reply IDs 11 to 15 are specific to SIMOVERT MASTERDRIVES and
are not defined in the PROFIBUS profile. If the reply ID has the value 7
(task cannot be executed), an error number is placed in parameter
value 1 (PWE1).
Task
Meaning Reply ID
ID
positive negative
0 No task 0 7 or 8
1 Request parameter value 1 or 2 ↑
2 Change parameter value (word) for non-indexed parameters 1 ⏐
3 Change parameter value (double word) for non-indexed parameters 2 ⏐
4 Request descriptive element
1
3 ⏐
5 Change descriptive element (not with the CBC) 3 ⏐
6 Request parameter value (array)
1
4 or 5 ⏐
7 Change parameter value (array, word) for indexed parameters
2
4 ⏐
8 Change parameter value (array, double word) for indexed parameters
2
5 ⏐
9 Request number of array elements 6 ⏐
10 Reserved - ⏐
11
Change parameter value (array, double word) and store in the
EEPROM
2
5 ⏐
12 Change parameter value (array, word) and store in the EEPROM
2
4 ⏐
13 Change parameter value (double word) and store in the EEPROM 2 ⏐
14 Change parameter value (word) and store in the EEPROM 1 ↓
15 Read or change text (not with the CBC) 15 7 or 8
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)
Table 8.4-5 Task ID (master -> converter)