sclick-fins/examples/basic.js

Node.js implementation of the Omron FINS protocol

var fins = require('../lib/index');

/* Connecting to remote FINS client on port 9600 with default timeout value. */
var client = fins.FinsClient(9600, '192.168.250.21');

console.log(client);
/* Setting up our error listener */
client.on('error', function (error) {
  console.log("Error: ", error);
});

/*
 Setting up the response listener
 Showing properties of a response
*/

client.on('reply', function (msg) {
  console.log("Reply from: ", msg.remotehost);
  console.log("Replying to issued command of: ", msg.command);
  console.log("Response code of: ", msg.code);
  console.log("Data returned: ", msg.values);
});


/* Read 10 registers starting at DM register 00000 */
client.read('D6', 1, function (err, bytes) {
  console.log("Bytes: ", bytes);
});