Some functions used are: - Digital commands such as push button on / off, auto / manual, alarm reset and then display visual images of a machine's control process - HMI Siemens KTP 600 type there are features Touch Screen and Keypad so facilitate user in use - Type Code HMI 6AV2123-2GB03-0XA0, with 7 inch screen - Support Ethernet communication, so it can directly connect without the driver - 1 year warranty