ABB NPBA-01 Installation And Startup Manual

ABB NPBA-01 Installation And Startup Manual Manual pdf 39 page image

Chapter 6 – CommunicationInstallation and Start-up Guide for NPBA-016-12The Status Word The Status Word is PROFIBUS Parameter No. 968. The contents ofthe Status Word is presented in the following table. The text initalicsrefers to the states in Figure 6-1, page 6-14(ACS 600/PROFIBUSState Machine).Table 6-4 The Status Word.Bit Value Description0 1 Ready (initialisation OK,DRIVE READY)0 Initialisation not ready or not OK(DRIVE NOT READY)1 1 Ready(READY TO START)0 Not ready(STOP 1)2 1 Ready for reference, or running(START)0 Not ready(RUN DISABLE)3 1 Fault condition(FAULT)0 No fault4 1 “Coast to stop”(STOP 2) OFF0 “Coast to stop”(STOP 2) ON5 1 “Stop according to selected stop type”(STOP 3) OFF0 “Stop according to selected stop type”(STOP 3) ON6 1DRIVE DISABLE0DRIVE NOT READY7 1 Warning condition0 No warning8 1 Actual value equals reference value (= is within tolerance limits)0 Actual value differs from reference value (= is outside tolerance limits)9 1 ACS 600 Control location REMOTE0 ACS 600 Control location LOCAL10 1 Actual frequency value equals or is greater than supervision limit0 Actual frequency value is within supervision limit11 1 External reference 2 selected0 External reference 1 selected12 to 14 1,0 Unused15 1 Error(s) in DDCS communicationNOTE: The information in the Status Word is not updated.0 DDCS communication (ACS 600 – NPBA-01) OK