Modbus TCP/IP using Arduino uno and ENC28J60 module

I have this project where I need a modbus tcp server that will host a series of sensor data for other modbus client devices to read. I use this Library by Andresoarmento

This is the code i am using from the library example:

#include <EtherCard.h>
#include <Modbus.h>
#include <ModbusIP_ENC28J60.h>

//Modbus Registers Offsets (0-9999)
const int SENSOR_IREG = 100;
//Used Pins
//const int sensorPin = A0;

//ModbusIP object
ModbusIP mb;

long ts;

void setup() {
    // The media access control (ethernet hardware) address for the shield
    byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
    // The IP address for the shield
    byte ip[] = { 192, 168, 1, 120 };
    //Config Modbus IP
    mb.config(mac, ip);

    // Add SENSOR_IREG register - Use addIreg() for analog Inputs
    int i = 2200;
    mb.addIreg(SENSOR_IREG,i);

    ts = millis();
}

void loop() {
   //Call once inside loop() - all magic here
   mb.task();

   //Read each two seconds
   if (millis() > ts + 2000) {
       ts = millis();
       //Setting raw value (0-1024)
       int i = 0;
       i++;
       mb.Ireg(SENSOR_IREG, i);
   }

The enj28j60 module is working as i tested it. So, I used a modbus scanner(CAS SCANNER) which was unable to detect it. Can anyone tell me how to get this all working and test it?

Thank you in advance.