VersaMax Micro Plus controller firmware revision 4.0

GE Fanuc Intelligent Platforms has announced the release of VersaMax Micro Plus controller firmware revision 4.0, expanding the controller’s applicability to a wider range of applications.

The OnLine Programming feature enables the user to edit and download logic to the PLC without stopping it. The OnLine programming streamlines debugging during machine commissioning and is suitable for applications that are continuous processes.

The VersaMax Micro Plus has also been enhanced to support the Ethernet Modbus TCP Client and Server protocol. A simple function block enables the Modbus TCP communications commands to be integrated into the user’s logic. Up to eight Modbus TCP channels are supported with one channel configured for Modbus TCP client and the remaining are used for Modbus TCP servers.

The 4.0 firmware release also supports high-accuracy thermocouple/millivolt and RTD input modules. The thermocouple and RTD expansion units can now support the high-accuracy mode with 16-bit resolution. This provides higher precision in temperature monitoring and strain gauge applications.

Additionally, there are four new 64-point expansion modules that are compatible with the Micro Plus controller, so the Micro Plus can support up to 320 I/O points. The high-density expansion modules enable the Micro Plus to be cost effective for low-end applications.