The Siemens part number 6ES5928-3UA21 is a programmable logic controller (PLC) that belongs to the SIMATIC S7-200 series. It is a compact and versatile controller designed for use in various industrial automation applications, including process control, manufacturing, and building automation.
Technical Specifications
- Processor Unit: The 6ES5928-3UA21 features a Siemens S7-200 CPU 212-2 PN/DP, which is a 32-bit processor with a clock speed of 24 MHz and 32 KB of RAM.
- Memory: The controller has 128 KB of program memory and 2 KB of data memory.
- Communication: It supports various communication protocols such as PROFIBUS-DP, PROFIBUS-PA, and RS-232.
- Power Supply: The controller requires an external power supply of 24 V DC, with a maximum current consumption of 1.5 A.
- Dimensions: The device measures 72 mm x 72 mm x 28 mm (2.83 in x 2.83 in x 1.1 in) and weighs approximately 0.2 kg (0.44 lbs).
Alarm / Error Codes
- Error Codes: The 6ES5928-3UA21 PLC supports a range of error codes that can be used to diagnose and troubleshoot issues. These error codes are typically displayed on the controller's display screen or sent to a higher-level controller for further processing.
- Alarm Functions: The controller includes various alarm functions that can be programmed to trigger specific actions based on predefined conditions. These alarm functions can be used to alert operators of potential issues or to initiate corrective actions.
User Manuals
- Operating Manual: The user manual for the 6ES5928-3UA21 provides detailed information on the controller's operation, configuration, and programming. It includes instructions on how to install, commission, and maintain the device.
- Programming Manual: The programming manual provides detailed information on how to program the controller using the Siemens STEP 7 software. It covers topics such as programming languages, data types, and programming techniques.
Troubleshooting
- Troubleshooting Guide: The troubleshooting guide for the 6ES5928-3UA21 provides step-by-step procedures for diagnosing and resolving common issues. It includes troubleshooting tables, error code lists, and troubleshooting flowcharts.
- Error Code Tables: The error code tables provide detailed information on each error code, including the error code, description, and possible causes.
Programming
- Programming Software: The 6ES5928-3UA21 can be programmed using the Siemens STEP 7 software, which is a comprehensive programming environment for Siemens PLCs.
- Programming Languages: The controller supports various programming languages, including Ladder Logic, Function Block, and Structured Text.
Installation
- Installation Guide: The installation guide for the 6ES5928-3UA21 provides detailed instructions on how to install the controller, including information on power supply, communication connections, and mounting.
- Mounting Options: The controller can be mounted in a variety of ways, including DIN rail mounting and panel mounting.