iqInterface new functionality released. FW v.1.2.3.20
iqInterface new functionality is added.
These modes will be included starting with iqInterface FW Release version 1.2.3.20
all iqInterfaces (Hardware Version 3.0 only) purchased early can be updated for a company additionally (chargeable).
Find more informations:
1. ISDU fast processing
This mode decreases a request time for ISDU Read/Write.
The difference with and without fast processing mode:
Mode |
Device: COM3 Min. cycle time: 1 ms On Request length: 2 bytes Process Data Length: 4 bytes |
||
Sequence Read/Write “Application tag” |
Normal mode |
Fast processing ON |
Improvement |
16,5 sec |
11,3 sec |
32 % |
|
Read only “Application tag” 32 bytes |
7,62 sec |
6,40 sec |
17 % |
Write only “Application tag” 32 bytes |
8,18 sec |
4,27 sec |
48 % |
Sequence Read/Write 1 byte integer (50 times) |
4,83 sec |
2,40 sec |
50,32 % |
Read only 1 byte integer (50 times) |
4,80 sec |
3,20 sec |
33,33 % |
Write only 1 byte integer (50 times) |
4,82 sec |
1,60 sec |
66,77 % |
2. ISDU cached mode
This mode is useful, when ISDU data is used only for writing (reading data in this mode is not supported), for example BLOB writing or Firmware update
The difference with and without cached mode with firmware update:
Device1: COM3 Min. cycle time: 6,8 ms On Request length: 2 bytes Process Data Length: 0 byte |
|||
Firmware update 64 kb, Transmission only time – the code will not be written into flash |
Normal mode |
Cached ON |
Improvement |
52,66 sec |
17,7 sec |
66 % |
|
Mode |
Device2: COM3 Min. cycle time: 2,3 ms On Request length: 32 bytes Process Data Length: 0 byte |
||
Firmware update 256 kb |
Normal mode |
Cached ON |
Improvement |
201,97 sec |
86,25 sec |
57 % |
|
3. Send broken M-SEQ during IO-Link communication
This mode helps to detect if IO-Link device properly reacts on interferences:
Invalid messages can be each 0 (disabled), 1, 2 or 3 for 3 messages sequence
- Wrong CRC
- Invalid message size
- Invalid M-SEC type with wrong CRC