C:\Users\DarEVIL\Documents\Arduino\RS485_4RelayDin_Shield\RS485_4RelayDin_Shield.ino: In function 'void setup()':

RS485_4RelayDin_Shield:66:37: error: 'RELAY_3' was not declared in this scope

   UI[FIRST_RELAY_ID+2].SetValues(3, RELAY_3);

                                     ^

RS485_4RelayDin_Shield:68:37: error: 'RELAY_4' was not declared in this scope

   UI[FIRST_RELAY_ID+3].SetValues(3, RELAY_4);

                                     ^

RS485_4RelayDin_Shield:71:32: error: 'PS1_PIN' was not declared in this scope

   PS[FIRST_RELAY_ID].SetValues(PS1_PIN);

                                ^

RS485_4RelayDin_Shield:73:34: error: 'PS2_PIN' was not declared in this scope

   PS[FIRST_RELAY_ID+1].SetValues(PS2_PIN);

                                  ^

RS485_4RelayDin_Shield:75:34: error: 'PS3_PIN' was not declared in this scope

   PS[FIRST_RELAY_ID+2].SetValues(PS3_PIN);

                                  ^

RS485_4RelayDin_Shield:77:34: error: 'PS4_PIN' was not declared in this scope

   PS[FIRST_RELAY_ID+3].SetValues(PS4_PIN);

                                  ^

C:\Users\DarEVIL\Documents\Arduino\RS485_4RelayDin_Shield\RS485_4RelayDin_Shield.ino: In function 'void presentation()':

RS485_4RelayDin_Shield:99:11: error: 'PS1_ID' was not declared in this scope

   present(PS1_ID, S_POWER, "Power Sensor 1");

           ^

RS485_4RelayDin_Shield:101:11: error: 'PS2_ID' was not declared in this scope

   present(PS2_ID, S_POWER, "Power Sensor 2");

           ^

RS485_4RelayDin_Shield:103:11: error: 'PS3_ID' was not declared in this scope

   present(PS3_ID, S_POWER, "Power Sensor 3");

           ^

RS485_4RelayDin_Shield:105:11: error: 'PS4_ID' was not declared in this scope

   present(PS4_ID, S_POWER, "Power Sensor 4");

           ^

exit status 1
'RELAY_3' was not declared in this scope