Article - CS320054
Support for 64bit data types in Siemens drivers in PTC Kepware Products
Modified: 22-Oct-2025
Applies To
- Kepware Server (formerly KEPServerEX) 5.20.396.0 to 6.18
- ThingWorx Kepware Server (legacy) 8.0 to 6.18
- Suite: Siemens
Description
- Support for 64bit data types in Siemens drivers
- How to read / write data types like LREAL, LLONG, QWORD, LINT in through Siements Ethernet driver
- What is the correct addressing for 64 bit datatypes
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