The following tables show which code run times are needed by the Request blocks. The measurement values have been determined in a test environment and only serve as reference points. The values may deviate in other system environments.
|
SIMATIC S7-CPU |
Number of signals |
Dataamount |
ibaREQ_M FB140 |
ibaREQ_UDPint FB146 |
|---|---|---|---|---|
|
CPU412-2 PN 6ES7 412-2EK06-0AB0 |
1 INT + 0 BOOL (1 Pointer) |
2 Byte |
128 µs |
510 µs |
|
59 REAL + 64 BOOL (2 Pointer) |
244 Byte |
132 µs |
595 µs |
|
|
59 REAL + 64 BOOL (123 Pointer) |
244 Byte |
132 µs |
1100 µs |
|
|
122 INT + 0 BOOL (1 Pointer) |
244 Byte |
132 µs |
560 µs |
|
|
122 INT + 0 BOOL (122 Pointer) |
244 Byte |
132 µs |
1112 µs |
|
|
512 INT + 512 BOOL (2 Pointer) |
1088 Byte |
132 µs |
684 µs |
|
|
512 INT + 512 BOOL (1024 Pointer) |
1088 Byte |
132 µs |
5502 µs |
|
|
366 REAL + 0 BOOL (1 Pointer) |
1464 Byte |
132 µs |
700 µs |
|
|
366 REAL + 0 BOOL (366 Pointer) |
1464 Byte |
132 µs |
2434 µs |
|
SIMATIC S7-CPU |
Number of signals |
Dataamount |
ibaREQ_M FB1400 |
ibaREQ_UDP FB1405 |
|---|---|---|---|---|
|
CPU1516-3 PN/DP 6ES7 516-3AN00-0AB0 |
1 INT + 0 BOOL (1 Pointer) |
2 Byte |
195 µs |
402 µs |
|
59 REAL + 64 BOOL (2 Pointer) |
244 Byte |
189 µs |
421 µs |
|
|
59 REAL + 64 BOOL (123 Pointer) |
244 Byte |
195 µs |
792 µs |
|
|
122 INT + 0 BOOL (1 Pointer) |
244 Byte |
189 µs |
413 µs |
|
|
122 INT + 0 BOOL (122 Pointer) |
244 Byte |
195 µs |
795 µs |
|
|
512 INT + 512 BOOL (2 Pointer) |
1088 Byte |
189 µs |
431 µs |
|
|
512 INT + 512 BOOL (1024 Pointer) |
1088 Byte |
192 µs |
2028 µs |
|
|
366 REAL + 0 BOOL (1 Pointer) |
1464 Byte |
189 µs |
431 µs |
|
|
366 REAL + 0 BOOL (366 Pointer) |
1464 Byte |
196 µs |
1586 µs |