LS Master-K CPU Direct Serial (Gen1)

review the following information for setting up and configuring the ls master k cpu direct serial (gen1) driver litmus edge compatible series compatibility parameter compatible items driver type serial validated devices/series ls master k series https //sol ls electric com/product/document/2445 https //www ls electric com/products/view/smart automation solution/plc/master k series/k120s https //sol ls electric com/product/document/2436 https //sol ls electric com/product/document/2436 https //sol ls electric com/product/document/2436 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 when needed device ls industrial systems communication i/f rs232 refer to the following figures launch kgl we v3 66 software, and then click project > option > connection option set up the com port click connect step 2 set up the plc device in litmus edge devicehub configure the following parameters when you docid\ pal6abpzbrimdu9lvgj30 with this driver update default values to the specific setup of your device parameter value type ls industrial system driver ls master k cpu direct serial (gen1) communication port local serial connection file path data bits 8 baud rate 38400 parity even, odd, none stop bits 1 step 3 configure the list of registers when you docid 8se7z3pmrfwl1nmzcwalx to the connected device, refer to the following register table and tag parameters refer to the following additional resources docid 583p fbuozem6whgrdgkq docid\ ifbwcou90qtfodk hrysr register table name value types address format min address max address description pw bit bit ddddd 0 25515 i/o relay (p) kw bit bit ddddd 0 25515 keep relay (k) mw bit bit ddddd 0 25515 auxiliary relay (m) lw bit bit ddddd 0 25515 link relay (l) fw bit bit ddddd 0 25515 special relay (f) dw bit bit dddddd 0 999915 d bit tx bit ddd 0 255 cx bit ddd 0 255 sx bit dddd 0 9999 dw word dddd 0 9999 data register (d) cw word ddd 0 255 counte present value tw word ddd 0 255 timer present value kw word dd 0 31 pw word ddd 0 63 fw word ddd 0 255 word type for f lw word ddd 0 255 word type for l mw word ddd 0 255 word type for m 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 only publish nats messages when the value parameter changes to a new value 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 metadata 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)