Table Of Contents

C Series Functional Safety Firmware

Version:
    Last Modified: May 15, 2018

    Firmware Release Versions

    The following sections detail the C Series Functional Safety Firmware releases and associated known issues. You can read the firmware version through Scan Interface. To determine the firmware version, add a Property Node to your monitoring VI in LabVIEW.

    spd-note-caution
    Caution  

    You must verify and formally document that your safety application is not affected by the known issues documented below.

    Table 1. C Series Functional Safety Firmware Releases
    Module Version Date Released Notes
    NI 9350 0x17081412 September 2017 This version shipped with the initial release of the NI 9350.
    0x18010811 March 2018 This version implements a fix for undetected faults when driving heavy loads.
    NI 9351 0x18031516 May 2018 This version shipped with the initial release of the NI 9351.
    Table 2. C Series Functional Safety Firmware Known Issues List
    Known Issue Version Affected
    0x17081412 0x18010811 0x18031516
    Open circuit faults on digital outputs
    Passthrough value behavior
    Overcurrent on dual digital inputs with test pulses
    Undetected faults when driving heavy loads

    Recently Viewed Topics