The following tables provide information about the code runtimes that the request blocks require when using ibaPDA in combination with Request-S7 for ibaBM-PN.
The measurement values were 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 |
Data amount |
ibaREQ_M FB140 |
ibaREQ_PN FB141 |
|---|---|---|---|---|
|
CPU412-2 PN 6ES7 412-2EK06-0AB0 |
1 INT + 0 BOOL (1 Pointer) |
2 Byte |
128 µs |
302 µs |
|
59 REAL + 64 BOOL (2 Pointers) |
244 Byte |
126 µs |
376 µs |
|
|
59 REAL + 64 BOOL (123 Pointers) |
244 Byte |
132 µs |
937 µs |
|
|
122 INT + 0 BOOL (1 Pointer) |
244 Byte |
126 µs |
342 µs |
|
|
122 INT + 0 BOOL (122 Pointer) |
244 Byte |
132 µs |
954 µs |
|
SIMATIC S7 CPU |
Number of signals |
Data amount |
ibaREQ_M FB1400 |
ibaREQ_PN FB1401 |
|---|---|---|---|---|
|
CPU1516-3 PN/DP 6ES7 516-3AN00-0AB0 |
1 INT + 0 BOOL (1 Pointer) |
2 Byte |
198 µs |
276 µs |
|
59 REAL + 64 BOOL (2 Pointers) |
244 Byte |
194 µs |
282 µs |
|
|
59 REAL + 64 BOOL (123 Pointers) |
244 Byte |
192 µs |
806 µs |
|
|
122 INT + 0 BOOL (1 Pointer) |
244 Byte |
195 µs |
274 µs |
|
|
122 INT + 0 BOOL (122 Pointer) |
244 Byte |
198 µs |
672 µs |