Manual for SIMATIC Box PC 620

Manual for SIMATIC Box PC 620

Brand: SIEMENS

Category: Control Unit

Document Type: Manual

Language: EN

Available Languages: EN , ES

Uploaded: Nov. 21, 2025, 7:12 p.m.

Manual Publish Date: 2000-10-01

Warranty Information

Warranty information is not explicitly stated, but product support and repair services are detailed.

Welcome to your SIMATIC Box PC 620

The SIMATIC Box PC 620 is an entry-level system for PC-based automation, a basic component for PC-based HMI devices, and machine control panels. It is a compact, powerful, ruggedized industrial PC designed for continuous operation and can be fitted into areas where space is limited. It offers high quality with extensive climate, vibration, and shock tests, electromagnetic compatibility, UL/CSA approval, and quality assurance according to ISO 9001.

The device can be installed in various positions and supports operating systems like Windows NT, Windows 2000, or Windows 98. It also allows the use of SIMATIC supplementary software and other automation or PC software.

Key Features:

  • Compact and rugged design
  • Suitable for continuous 24-hour operation
  • Wide ambient temperature range
  • High robustness
  • Easy to service and maintain

Troubleshooting and error codes

Section Problem Possible Cause/Solution
6.1 Problems When Using Modules from Other Manufacturers Refer to specific manufacturer's documentation.
6.2 The Monitor Remains Dark Check power supply, video cable connection, and monitor settings.
6.3 The Screen Display Does not Appear or Drifts Check display settings, graphics card driver, and refresh rate.
6.4 No Mouse Pointer Appears on the Screen Check mouse connection, USB port, or PS/2 port. Ensure mouse drivers are installed.
6.5 The Clock Time and/or the Date in Your PC Is Incorrect Check the CMOS battery and BIOS settings.
6.6 An Error Message Appears on the Screen Note the error message and consult the manual or support.
6.7 No Connection via COM1/TTY Possible Check COM port settings, cable connection, and device configuration.
6.8 Diagnostic Messages (Port 80) Interpret POST codes for hardware issues.
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