User Manual 08/2003 Edition

4
4 Communications via PROFIBUS DP 02.99
4.3 Parameter area (PKW area)
Task
telegram,
IDs
Response
telegram,
IDs
Fault evaluation
4-112
The IDs for the task telegram (master ––> slave) should be taken from
the following table 4-13:
Table 4-13 Task IDs (master ––> slave)
Task
identification
Function Response IDs
(positive)
0 No task 0
1 Request parameter value 1, 2
2 Change parameter value (word) 1
3 Change parameter value (double word) 2
4, 5 – –
6 Request parameter value (array) 4, 5
7 Change parameter value (array word) 4
8 Change parameter value (array double
word)
5
9
Note:
Request number of array elements 6
The negative response ID is 7,
i.e. it is a task that cannot be executed
––> error ID, refer to Table 4-15
The IDs for the response telegram (master ––> slave) should be taken
from the following table 4-14:
Table 4-14 Response IDs (slave ––> master)
Response ID Function
0 No response
1 Transfer parameter value (word)
2 Transfer parameter value (double word)
3 –
4 Transfer parameter value (array word)
5 Transfer parameter value (array double word)
6 Transfer number of array elements
7 Task cannot be executed (with error number)
8, 9 and 10 –
If tasks cannot be executed, the slave responds as follows:
Outputs a response ID = 7
Outputs an error number in word 4 of the parameter area
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SIMODRIVE POSMO A User Manual (POS1) – 08.03 Edition