Invt Hmi By A.m.a Autotech Solution Pvt Ltd

General Description and Key Features

1. Purpose: INVT HMIs provide a simple operational touch-screen interface to easily realize human-computer interaction functions in various industrial automation fields (e.g., manufacturing, packaging, textile, food processing).

2. Display & Control:

   • They typically use Touch Screens (e.g., 4-wire resistive type).

   • Display sizes vary, common sizes include 4.3", 7", 10.2", and larger.

   • They support a high number of colors (e.g., 65,536 or 64K colors) with varying resolutions depending on the model.

3. Performance:

   • Equipped with industrial-grade, high-performance processors (e.g., Cortex-A8 or Cortex-A7 with main frequencies up to 1.2GHz in newer models) for improved data processing efficiency.

   • They have internal memory (FLASH and DDR storage) for projects and data.

4. Communication & Connectivity:

   • Feature multiple communication methods including built-in COM ports supporting RS232/422/485 modes.

   • Many models support Industrial Ethernet communication (10M/100M self-adaptive network card) for data exchange between multiple devices.

   • Standard USB ports (Host and Client) are often included for programming, project updates, and data transfer (U-disk functionality).

   • Some series (like VS-Q) support IoT expansion with plug-and-play 4G/Wi-Fi options for remote monitoring and data logging.

5. Configuration & Software:

   • Configured using dedicated software such as HMITOOL or VT Designer.

   • The software offers powerful configuration functions, including a rich, built-in library of industry-standard vector graphics.

   • Support for macro programming and C-language scripting.

   • Features like data recipes, multi-window function, and alarm record memory are common.

   • Supports transparent communication (PC communicates with PLC directly via HMI) and online simulation.

6. Reliability & Environment:

   • Designed with an industrial-grade design for stable operation.

   • The front panel often has an IP65 waterproof rating.

   • Built-in power-off memory and a new, more secure password system are typically included.

Key Series Differences (General Examples)

Note: The exact specifications (resolution, processor, memory, ports) will vary significantly between specific models within each series (e.g., VS-043QE, VS-070QS, VT104-H1ET-N). It is best to consult the datasheet for a specific INVT HMI model to get its precise description and specifications.