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GOMspace NanoPower P60 ACU 200 Manual

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NanoPower
P60 ACU 200
Manual
Software Documentation
Release 2.0.2

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Summary of Contents for GOMspace NanoPower P60 ACU 200

  • Page 1 NanoPower P60 ACU 200 Manual Software Documentation Release 2.0.2...
  • Page 2 Product name: NanoPower P60 ACU 200 Document No.: 1018434 Revision: 2.0.2 Author: Gomspace Approved by: Gomspace Approval date: 2023 Confidentiality Notice This document is submitted for a specific purpose as aggred in writing and contains information, which is confidential and proprietary. The recipient agrees by accepting this document, that this material will not be used, transferred, reproduced, modified, copied or disclosed in whole or in part, in any manner or to any third...

  • Page 3: Table Of Contents

    Table 4: Telemetry ..........© 2023 GomSpace A/S. All printed copies, and all electronic copies and versions except the one accessible on the GomSpace A/S server, are considered uncontrolled copies used for reference only.
  • Page 4 Manual P60 ACU 200 22 March 2023 MAN 1018434 2.0.2 © 2023 GomSpace A/S. All printed copies, and all electronic copies and versions except the one accessible on the GomSpace A/S server, are considered uncontrolled copies used for reference only.

  • Page 5: Introduction

    MAN 1018434 2.0.2 1. Introduction The GomSpace NanoPower P60 EPS is a flexible and modular system to rapidly implement power supply systems based on customer requirements. The P60 ACU-200 is part of the NanoPower P60 EPS modular power supply system.

  • Page 6: Overview

    The P60 ACU-200 can be operated through the Cubesat Space Protocol (CSP) over CAN, I C or serial port. This integrates well with other GomSpace products, and GomSpace provides a client library for commanding the P60 ACU-200 from other systems running CSP. Refer to the Client API page for documentation of the client library API.

  • Page 7: Command Interface

    MAN 1018434 2.0.2 3. Command Interface For testing and debugging purposes, the P60 ACU-200 can be operated using the GomSpace Shell (GOSH) interface. The console interface is available in the FPC Debug connector. The serial connection is 8 databits, 1 stopbit, no parity at 500000 baud.

  • Page 8: Operation

    The following table lists the recommended values for vbat_max_hi and vbat_max_lo for 8, 16 and 32 V battery. © 2023 GomSpace A/S. All printed copies, and all electronic copies and versions except the one accessible on the GomSpace A/S server, are considered uncontrolled copies used for reference only.

  • Page 9: Hardware Protection

    The following table lists the default nominal values for each calibration parameter: © 2023 GomSpace A/S. All printed copies, and all electronic copies and versions except the one accessible on the GomSpace A/S server, are considered uncontrolled copies used for reference only.

  • Page 10: Telemetry Parameters

    To enable the ground watchdog and set the timeout value, run the following command form the GOSH terminal: © 2023 GomSpace A/S. All printed copies, and all electronic copies and versions except the one accessible on the GomSpace A/S server, are considered uncontrolled copies used for reference only.
  • Page 11 Note: The P60 ACU-200 will restore to the default configuration and then do a reset of the P60 ACU-200 if the ground watchdog is triggered. © 2023 GomSpace A/S. All printed copies, and all electronic copies and versions except the one accessible on the GomSpace A/S server, are considered uncontrolled copies used for reference only.

  • Page 12: Client Api

    / * Timeout in milliseconds * / (res > 0) { printf("Get vboost[0]: %u\n", vboost); © 2023 GomSpace A/S. All printed copies, and all electronic copies and versions except the one accessible on the GomSpace A/S server, are considered uncontrolled copies used for reference only.

  • Page 13: Retriving Housekeeping Parameters

    / * Timeout in milliseconds * / (res > 0) { printf("Get v_in[0]: %u\n", v_in); © 2023 GomSpace A/S. All printed copies, and all electronic copies and versions except the one accessible on the GomSpace A/S server, are considered uncontrolled copies used for reference only.

  • Page 14: Reset Ground Watchdog Timer

    The following code will reset the Ground Watchdog Timer on the P60 ACU-200: © 2023 GomSpace A/S. All printed copies, and all electronic copies and versions except the one accessible on the GomSpace A/S server, are considered uncontrolled copies used for reference only.
  • Page 15 0x78; return csp_transaction(CSP_PRIO_HIGH, node, P60_PORT_GNDWDT_RESET, timeout, &magic, NULL, © 2023 GomSpace A/S. All printed copies, and all electronic copies and versions except the one accessible on the GomSpace A/S server, are considered uncontrolled copies used for reference only.

  • Page 16: Parameter Tables

    MAN 1018434 2.0.2 6. Parameter Tables A number of parameters on the P60 ACU-200 can be adjusted through the GomSpace parameter system. The parameters are divided across four tables depending on the parameter types. Table 0 is used for system level parameters that are expected to stay fixed for the entire mission. Table 1 is used for adjusting the operation and performance parameters.
  • Page 17 0x001A Over voltage handling mode (1=lowest vboost, 2=highest vboost) © 2023 GomSpace A/S. All printed copies, and all electronic copies and versions except the one accessible on the GomSpace A/S server, are considered uncontrolled copies used for reference only.
  • Page 18 0x0078 172800 Ground WDT value (remaining seconds be- fore reboot) © 2023 GomSpace A/S. All printed copies, and all electronic copies and versions except the one accessible on the GomSpace A/S server, are considered uncontrolled copies used for reference only.
  • Page 19 Table 6.6: P60 ACU-200 Device type overview Index Type Description FRAM Temperature sensor Reserved © 2023 GomSpace A/S. All printed copies, and all electronic copies and versions except the one accessible on the GomSpace A/S server, are considered uncontrolled copies used for reference only.
  • Page 20 MAN 1018434 2.0.2 Disclaimer Information contained in this document is up-to-date and correct as at the date of issue. As GomSpace A/S cannot control or anticipate the conditions under which this information may be used, each user should review the information in specific context of the planned use. To the maximum extent permitted by law, GomSpace A/S will not be responsible for damages of any nature resulting from the use or reliance upon the information contained in this document.

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