Mitsubishi FX3U Serial (Gen1)

review the following information for setting up and configuring the mitsubishi fx3u serial (gen1) driver litmus edge compatible series compatibility parameter compatible items driver type serial validated devices/series melsec f to set up and configure this device in litmus edge, you will need to do the following step 1 set up and configure the plc device step 2 set up the plc device in litmus edge devicehub step 3 configure the list of registers step 1 set up and configure the plc device record the serial communication parameters for the device otherwise, follow the steps below to configure your device note down the following information and refer to it as needed device mitsubishi fx3u 16m communication i/f rs232 refer to the following figure launch gx works2 v1 560j software, click create a project , and then click connection 1 in the navigation panel set up communication parameters, and then click connection test step 2 set up the plc device in litmus edge devicehub configure the following parameters when you connect a device docid 3eyafppweuvmblcey17sq with this driver update default values to the specific setup of your device parameter value type mitsubishi driver mitsubishi fx3u serial (gen1) communication port local serial connection file path data bits 7 baud rate 9600 parity even, odd, none stop bits 1 step 3 configure the list of registers when you add tags docid 8se7z3pmrfwl1nmzcwalx to the connected device, refer to the following register table and tag parameters refer to the following additional resources device and tag metadata use case docid 583p fbuozem6whgrdgkq tag formula variables docid\ ifbwcou90qtfodk hrysr register table name value types address format min address max address description x bit ooo 0 500 input relay y bit ooo 0 500 output relay m bit dddd 0 7999 auxiliary relay t bit ddd 0 511 timer relay c bit ddd 0 255 counter relay sm bit dddd 8000 8511 special relay s bit dddd 0 4095 state relay r word ddddd 0 32767 extended register sd word dddd 8000 8511 special data register cv2 word ddd 200 255 counter memory d word dddd 0 7999 data register cv word ddd 0 199 counter memory tv word ddd 0 511 timer memory z word d 0 7 index register tag parameters name select a register name from the drop down list the available options depend on the names in the register table value type select a data type from the drop down list the available options depend on the register name selected polling interval enter a value in seconds this determines how often the tag should poll the register for data tag name enter a name for the tag description (optional) enter a description for the tag address enter a tag address the value must in the decimal format, within the allowed min/max range omit the leading zeros the device might use the decimal (d), hexadecimal (h), or octal (o) address format see the register table at the bottom of the dialog box for bit tags, append the bit address without the bit separator the lowercase letters in the address format indicate how many digits you should enter in the bit address tag formula enter a formula for the tag to process the generated data two variables are permitted value (current tag value) and timestamp (current tag unix time in milliseconds) the following math functions are available sin cos sqrt tan power power( x ) performs the operation 10^x log log( x ) is the natural logarithm (the logarithm is in base e ) exp exp( x ) performs the operation e^x only publish on change of value select the checkbox to customize nats messages to be published only when the value parameter changes from a previous value to a new one change of value only applies to boolean, numeric (such as int or float), and simple string data types it does not apply to complex types, such as json or array poll once topics will not be affected by change of value settings these topics will still only see a single message meta data metadata summarizes basic information about data this feature allows you to define key value pair data for the device output payload later on it can then be used to find, use, and reuse particular instances of data note if you use special characters in meta data key names, the special characters are replaced with underscore characters in the payload this can cause two key names to be combined into one for example, configuring the key names a b and a&\&b will cause only one key name to be created (a b)