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Communication problem with KEYENCE DL-PN1

Created by: drajzi at: 4/25/2023 6:30 AM (4 Replies)

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4/25/2023 6:30 AM	Rate (0)
drajzi Joined: 1/12/2023 Last visit: 2/27/2025 Posts: 8 Rating: (0)	Hello everyone, I am a beginner on the TIA-PORTAL. I have a problem with KEYENCE GT2 monitoring. (with DL-PN1). I compiled the configuration based on the KEYENCE manual and the KEYENCE GSDML file. According to the online diagnostics, everything is good, every element gets a green tick. If I disconnect one of the GT2 sensors, it is also indicated by the TIA portal. But I can't monitoring the values. All configured data areas are 0. The hardware configuration: PLC - 6ES7 314-6BH04-0AB0 + Comm. proc. - 6GK7 343-1EX30-0XE0 - profinet - Comm. head - KEYENCE DL-PN1 + amplifier GT2-500 + GT2-550 + sensor - GT2-P12. I tried replacing the GT2-500 and 550 with a GT2-71MCP, but nothing changed. I have attached pictures of the setup. Did I forget any settings? Attachment CPU_config.jpg (644 Downloads)

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4/25/2023 6:38 AM	Rate (0)
drajzi Joined: 1/12/2023 Last visit: 2/27/2025 Posts: 8 Rating: (0)	I attached a printsreen. Attachment DL-PN1_monitor.jpg (673 Downloads)

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4/25/2023 6:47 AM	Rate (1)
Duris_I Diamond Expert Joined: 4/28/2015 Last visit: 11/27/2025 Posts: 10970 Rating: (843)	Hello, in this case as CP343 is used, you can't check only I/O PI areas. You need data exchange with PNIO_SEND/RECV blocks configured. Only then are data processed to expected areas as you need. In this case I recommend check some examples on this Forum in Knowledge base of exact order number of CP or any other useful key words as CP343 PN data or similar.
	Last edited by: Duris_I at: 04/25/2023 06:47:47 With best regards... Ivan Duris Flight: OMICO
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4/25/2023 12:11 PM	Rate (0)
drajzi Joined: 1/12/2023 Last visit: 2/27/2025 Posts: 8 Rating: (0)	Now it is working. Thank you for help. Zsolt

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This contribution was helpful to 1 thankful Users Duris_I

4/25/2023 12:14 PM	Rate (0)
Duris_I Diamond Expert Joined: 4/28/2015 Last visit: 11/27/2025 Posts: 10970 Rating: (843)	You're welcome...
	With best regards... Ivan Duris Flight: OMICO
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Communication problem with KEYENCE DL-PN1

Created by: drajzi at: 4/25/2023 6:30 AM (4 Replies)

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Communication problem with KEYENCE DL-PN1

Created by: drajzi at: 4/25/2023 6:30 AM (4 Replies)

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5 Entries

drajzi

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drajzi

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Duris_I

Last edited by: Duris_I at: 04/25/2023 06:47:47

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