Simatic S7-1200 CPU, Keyence IOlink Master NQ-MP8L, 2 Slaves Keyence flowmeters FD-H32(K).

- HW correctly connected (power supply to IOlink Master, IOlink cables to Slaves, ProfiNET cable from port 1 of CPU to Port1 of IOlink Master);

- both Slaves correctly set: language, IOlink channels configuration, flow direction, etc...

- NQ Sensor Monitor (Keyence utility) can find Master and both slaves, can communicate and display measured value (flow);

TIA Portal:

- GSDML file of Master imported into TIA Portal;

- Siemens IOlink library imported;

- Keyence Master added to device configuration;

- IP address of Master set;

PROBLEM:

- Keyence Slave needs 12 WORD INPUT data block to append to both Ports (Port1 and Port2); Keyence flowmeter FD-H32 uses 12 WORD INPUT datablock for communication; this datablock is missing in IOlink Library; it's not possible to build it from more datablocks (I can assign ONLY ONE datablock to every IOlink port);

- if I try to use smaller or bigger datablock it doesn't work;

- online diagnostic of CPU and IOlink Master report error;

See screens...

Hi,

I have the exact same problem ...

Have you found the solution for this?

Tahiti

Hi,

I have the exact same problem ...

Have you found the solution for this?

Yes, use 16 WORD block...