B-75044EN/02 4. FA LIBRARY
If the parameter to be read is not an axis type, specify ParameterAxis as "0".
If the parameter to be read is an axis type, set an OR-ed value of the following
bit flags to ParameterAxis.
Bit Axis Whose Parameter Is To be Read
0 1st axis
1 2nd axis
2 3rd axis
3 4th axis
4 5th axis
5 6th axis
6 7th axis
7 8th axis
8 9th axis
9 10th axis
10 11th axis
11 12th axis
12 13th axis
13 14th axis
14 15th axis
15 (not used)
2 F_ReadParameter is a synchronous process. So, there is no return value
from the function until processing ends. The return value is used for
judging whether processing succeeded or failed.
If processing is successful, the return value becomes the descriptor ID to
3 F_ReadParameteEx is an asynchronous process. So, there is a return
value from the function immediately after processing is requested. The
return value becomes the descriptor ID to the parameter.
When F_Response is executed, whether or not processing ends lets you
know where processing succeeded or failed.
4 When the parameter is read successfully, the following process can be
5 When F_CopyParameter is executed, the value of the read parameter can
Set the value of the descriptor ID, the return value of
F_ReadParameter(Ex), to ID.
The value of the read parameter is copied to Parameter. Even if the
parameter is an axis type or not, set the pointer to the 16-element x 4-
byte integer array.