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- FAQ > Controllers > Programmable Controllers MELSEC > MELSEC iQ-F Series > Network/Communication > Regarding simultaneous execution of the MQTT communication function
FAQ
- Inquiries
Regarding simultaneous execution of the MQTT communication function
Can I publish and subscribe at the same time with the MQTT communication function of FX5-ENET?
Answer
The MQTT communication function cannot publish and subscribe at the same time.
A program for the MQTT communication function is created using FB, but it cannot be executed at the same time because an Ethernet Module is used in FB and the following restrictions are imposed.
A program for the MQTT communication function is created using FB, but it cannot be executed at the same time because an Ethernet Module is used in FB and the following restrictions are imposed.
Restrictions
・Do not concurrently execute this FB and any other Ethernet module dedicated instruction or any FB including an Ethernet module dedicated instruction.
・Do not concurrently execute this FB and any other Ethernet module dedicated instruction or any FB including an Ethernet module dedicated instruction.
- Product Name
- FX5-ENET
- Product Category
- Network/Communication
- Series
- MELSEC iQ-F Series
