Revision 1.0 SMV800 Modbus User's Guide Page 71
Reset WP Password: Incase if software write protect password is forgotten, please use this method
to reset to a new password. Get the Reset code by providing serial number of device to TAC or
Technical support.
Enter the Reset code shared by technical assistance in the screen shown below
Enter License to enable features: This method provides means to enable optional features such as
Universal input and Compensated Flow.
Enter the License key recevied through TAC or technical support to upgrade device functionality to
handle Universal or Compensated Flow.