ABB B3EA HENF315147R1 Multifunctional I/O card

There are two RS232 ports at the top of the module as shown in Figure 4-3. COMM 1 will be used for modem connections (future). COMM 2 is used to download your configuration file to the MMC.There are nine LEDs on the MMC Ethernet - TCP/IP module in addition to the DIAG LED. They are located directly under the DIAG LED as shown below.

Firmware Update 

For this release, the firmware required for using the MMC Ethernet-TCP/IP module must be dated 7/99 or newer. After you open PiCPro for Windows on your PC and before you open any file, check the date on your MMC EPROM by using the Online, Status menu item in PiCPro. The first item listed in the Communications Status box is the "Control EPROM version". If it is prior to 7/99, you will need to download the MMC01.hex file included on the 3.5" disk you received. Use the PiCPro Online, Download hex command.

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