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PLC CPU 314C -PtP & Softing Echolink S7 Compact

Programmable Logic Controller - PLC One month ago at 10:52 AM

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Last message by Bonnie on April 13, 2026 at 10:52 AM
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Can Modpoll display comm with two TCP servers?

Modbus 3 months ago at 03:02 PM

Forums
644Views
2Replies
Last message by apa on February 21, 2026 at 12:47 AM
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a trip with EGD and SDI protocols

General Automation Chat 5 months ago at 11:03 AM

Forums
937Views
2Replies
Last message by IsidoreElmvale on February 19, 2026 at 10:22 PM
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Late bloomer to MODBUS have lots of silly questions

Modbus 5 months ago at 12:32 PM

Forums
1246Views
11Replies
Last message by Ihminen on January 9, 2026 at 10:45 AM
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Modbus TCP communication between Yaskawa MP3300iec PLC and CMORE HMI panel

Modbus About 5 months ago at 07:14 PM

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859Views
4Replies
Last message by jschulze on January 8, 2026 at 08:28 AM
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Mark VIe IO Pack Failures

Power Generation 5 years ago at 08:05 PM

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5773Views
6Replies
Last message by Sagir on January 8, 2026 at 05:50 AM
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Long delay writing to modbus registers Fronius invertor from Home Assistent

General Software Chat One year ago at 07:19 AM

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1597Views
4Replies
Last message by airHawthorne11 on December 1, 2025 at 01:26 AM
SIEMENS PLC to PLC communication failure between S7 300 and S7 400 systems.

Power Generation 5 years ago at 11:20 PM

Forums
11148Views
16Replies
Last message by Matiralo on November 24, 2025 at 09:21 AM
Honeywell S9000 serial communication Reference

Programmable Logic Controller - PLC 19 years ago at 06:13 PM

Forums
3223Views
5Replies
Last message by jalil29 on November 11, 2025 at 06:06 AM
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ION 7550 Modbus point

Modbus 8 months ago at 04:11 AM

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716Views
8Replies
Last message by clpabella on September 10, 2025 at 08:01 PM
Data exchange between 2 Delta PLC's DVP-12SE

Programmable Logic Controller - PLC 4 years ago at 05:08 AM

Forums
3716Views
5Replies
Last message by pupo on June 25, 2025 at 12:43 AM
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Help with Honeywell UDC5300 Controller Serial Communication

General Communications Chat 11 months ago at 04:13 PM

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789Views
5Replies
Last message by John_STL on June 18, 2025 at 06:26 PM
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How to Map Modbus RTU Data to HTTP POST Parameters for Protocol Converter Gateway?

Modbus One year ago at 06:44 AM

Forums
2032Views
1Replies
Last message by jschulze on April 18, 2025 at 07:42 AM
Long Range:Achieving Over 1 km Transmission Distance via BLE Technology

Electrical Engineering One year ago at 10:13 PM

Forums
1546Views
0Replies
Last message by ebyteiot on January 13, 2025 at 10:13 PM
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AF100 to OPC server

General Automation Chat One year ago at 04:20 AM

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789Views
2Replies
Last message by amine.ismaili on December 19, 2024 at 09:26 AM
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Modbus RTU to Bluetooth

Modbus 7 years ago at 05:50 AM

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13683Views
3Replies
Last message by Avon Brown on November 13, 2024 at 11:36 AM
Optimization Methods for Network Encryption Communication in Microcontroller Systems

Electrical Engineering One year ago at 08:44 PM

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685Views
0Replies
Last message by ebyteiot on November 12, 2024 at 08:44 PM
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Modbus/DNP3 communications through VLANs, VRFs and NGFW

Networking One year ago at 04:36 PM

Forums
1776Views
1Replies
Last message by bidrohini on October 15, 2024 at 02:23 PM
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How to connect multiple master slaves on modbus gateway

Modbus 2 years ago at 07:40 AM

Forums
4296Views
4Replies
Last message by jschulze on October 1, 2024 at 07:45 AM
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Modbus decryption / protocol analysis

Modbus One year ago at 11:31 AM

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2033Views
4Replies
Last message by Mark Marusich on September 13, 2024 at 01:31 AM