Lenze Drive PLC Developer Studio 9300 Servo PLC (V8.x) - Manual (Page 156)

9300 Servo PLC
Appendix
3−54
L
9300 Servo PLC EN 5.0
Auto−increment access
The four data bytes are always read/written through "auto−increment access", i.e. the pointer to the
address in the selected RAM block is automatically incremented by four bytes after reading code
C0507 or writing code C0508:
0
Offset
C0505
auto-increment
(+4 bytes)
65532
4 bytes
4 bytes
4 bytes
4 bytes RAM
block
4 bytes
0
Offset
C0505
auto-increment
(+4 bytes)
65532
4 bytes
4 bytes
4 bytes
4 bytes
4 bytes
0
Offset
C0505
auto-increment
(+4 bytes)
65532
4 bytes
4 bytes
4 bytes
4 bytes
4 bytes
1. 2. 3.
C0507 C0507 C0507
Fig. 3−2 Example: Reading successive double integer values from the RAM block through auto−increment access