Article - CS417330
Connectivity issues between PTC Kepware products and Siemens SoftPLCs (S7-1507) with Firmware Version 21.9
Modified: 11-Jun-2024
Applies To
- Kepware Server (formerly KEPServerEX) 6.16
- ThingWorx Kepware Server (legacy) 6.16
Description
- KEPServerEX has trouble connecting to Siemens SoftPLC's such as S7-1507 devices
- KEPServerEX has difficulty establishing a connection with Siemens SoftPLCs, specifically S7-1507 devices
- Both secure and insecure communications between KEPServerEX S7 Plus driver and the PLC fail to function properly
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