Radio Provisions; Human Machine Interface - S&C PureWave SMS-250 Operation And Maintenance

Components and Controls

Radio Provisions

Human Machine
Interface
14 S&C Instruction Sheet 659-520
The PCS enclosure is supplied with provisions for radio communication. A removable
panel to mount the radio and 24-Vdc power are located next to the LCD circuitry on the
inside of the enclosure door. See Figure 16.
Figure 16. Provisions for radio communication.
The Human Machine Interface (HMI) computer is used to control and monitor the Pure-
Wave SMS-250. A laptop computer can be used. Before connecting to the PureWave
SMS-250, the user computer network settings need to be configured to the following:
• An IP address of 192.168.10.n, where n is a number greater than 0 and less than 100.
• The subnet mask should be set to 255.255.255.0.
• The default gateway can be the same as the IP address.
• Domain Name System (DNS) is not needed.
After the user computer network settings are configured, the user can attempt to
connect to the HMI control by doing the following:
• Using an Ethernet cable, connect the computer to the WEB SERVER
CONNECTION port on the user interface.
• Open the Firefox Web browser.
• When prompted, provide the username and password (username: operator;
password: pass123).
• Enter the URL, http://192.168.10.100, into the address bar to access the HMI screens.
The user is now ready to navigate through the HMI screens.
The HMI has two levels of access credentials . The Level 1 access enables the user to
observe the system's functions . The Level 2 access gives the user credentials to control
the system . Contact the system administrator if there are any issues with HMI accessibility .
Radio
Provisions
NOTICE