一、Application introduction
With the increase of product types and product quality requirements, welding automation equipment for welding process requirements have also increased correspondingly, many products originally welded manually by more and more changed to automated equipment.
Wuhan Meixin EP3E-PN equipment provides support on the welding operation frame series of a welding company limited by a welding company:
二、Process requirements
1. Select the appropriate manipulator type and function according to the needs to meet different welding needs
2. 7×24 hours stable operation in high dust environment
3. PROFINET bus control
三、System scenario
1. The control system adopts Siemens S7-1200PLC+4 EP3E-PN
2. The servo power section covers 100W~7.5kW
四、Scenario advantages
1. Full bus scheme, easy maintenance, can provide rich diagnostic information
2. Stable operation in high dust environment
五、Device description EP3E-PN
1. Voltage: AC 220V/380V
2. Power: 0.1kW~7.5kW
3. Communication interface: PROFINET
4. Control mode: support process object standard messages 3, 5 and Siemens messages 102, 105, integrated positioning function, support Siemens message 111, compatible with SINA_POS (FB284 function block), support auxiliary messages 750, 860, etc., in subsequent updates
5. Support 23-bit multi-turn absolute encoder
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