Release Notes PN 93000786_D Digi Connect(R) Tank 82003718_D EOS Firmware Version 2.0.2.92 May 10, 2017 INTRODUCTION Digi Connect Tank allows you to remotely monitor the liquid level in a single tank. The Connect Tank device operates wirelessly by running on a long-life battery and communicating through the cellular network. SUPPORTED PRODUCTS CTANK-A510 Connect Tank, Short Range Ultrasonic sensor, North America HSPA CTANK-A511 Connect Tank, Short Range Ultrasonic sensor, North America HSPA, with GPS CTANK-A520 Connect Tank, Mid Range Ultrasonic sensor, North America HSPA CTANK-A521 Connect Tank, Mid Range Ultrasonic sensor, North America HSPA, with GPS CTANK-A610 Connect Tank, Short Range Ultrasonic sensor, International HSPA CTANK-A611 Connect Tank, Short Range Ultrasonic sensor, International HSPA, with GPS CTANK-A620 Connect Tank, Mid Range Ultrasonic sensor, International HSPA CTANK-A621 Connect Tank, Mid Range Ultrasonic sensor, International HSPA, with GPS CTANK-A710 Connect Tank, Short Range Ultrasonic sensor, Global HSPA CTANK-A711 Connect Tank, Short Range Ultrasonic sensor, Global HSPA, with GPS CTANK-A720 Connect Tank, Mid Range Ultrasonic sensor, Global HSPA CTANK-A721 Connect Tank, Mid Range Ultrasonic sensor, Global HSPA, with GPS Firmware Version 2.0.2.92 Rev D ========================= HIGHLIGHTED PRODUCT CHANGES None ENHANCEMENTS Enhance the reliability of cellular modem initialization. BUG FIXES None. KNOWN ISSUES None. DOCUMENTATION ERRATA None. HISTORY ======= Firmware Version 2.0.2.83 ========================= Release Notes - Digi Connect Tank V2 (Abrams) - Version Rev C HIGHLIGHTED PRODUCT CHANGES Add support for scaled measurement calculation and reporting ENHANCEMENTS [DCTV2-41] - Add a new, configurable alarm on sensor error [DCTV2-1248] - Support added for Digi cellular bundled services [DCTV2-1219] - Device now interoperates with updated Massa sensor variant, in preparation for its inclusion into future devices. [DCTV2-1246] - Add scaled tank measurement reporting There are now four configurable parameters in the "Device Settings" group: - A string describing the unit of measure for the scaled value - The volume of the tank in the custom unit - The distance from the sensor to the liquid in a full tank; generally used if the ConnectTank is mounted on a standpipe - The total height in inches of the tank, excluding the length of any standpipe used to mount the ConnectTank hardware When configured, whenever the ConnectTank takes a reading, the distance (minus the offset, if used) is compared to the tank height. The ratio is used to calculate the current volume and the current fill percentage: empty ratio = (reading - offset) / height fill ratio = 1 - (empty ratio) fill percentage = 100 * (fill ratio) current volume = (full volume) * (fill percentage) The original reading, the fill percentage, and the current volume are all pushed as data points to Device Cloud. BUG FIXES None. KNOWN ISSUES None. DOCUMENTATION ERRATA None. Firmware Version 2.0.2.48 ========================= Release Notes - Digi Connect Tank V2 (Abrams) - Version Rev B HIGHLIGHTED PRODUCT CHANGES Add support for Global HSPA Cellular Modem ENHANCEMENTS Time server is configurable using both the cli and device cloud Update device cloud url to: my.devicecloud.com BUG FIXES [DCTV2-1160] - Fix issue where a watchdog timeout occurred during console session [DCTV2-1161] - Allow for a maximum of 96 readings to be stored [DCTV2-1190] - Updated battery reporting Firmware Version 2.0.2.26 ========================= HIGHLIGHTED PRODUCT CHANGES This is the Initial release of the new Connect Tank V2 Local command line interface (CLI): * Display device status information * Configure cell APN and Digi Device Cloud address * Update the firmware Added additional ultrasonic sensor configuration via Device Cloud ENHANCEMENTS Command Line Interface via USB BUG FIXES None. KNOWN ISSUES None. DOCUMENTATION ERRATA None. ADDITIONAL INFORMATION The following features are not supported in this release: * SMS is not supported * Battery life monitoring is not supported