Parameter Declaration Data type DescriptionDirectionPositive OUT BOOL Status: Direction of rotation positiven TRUE: Current direction of rotation is positiven FALSE: Current direction of rotation is not positiveDirectionNega-tiveOUT BOOL Status: Direction of rotation negativen TRUE: Current direction of rotation is negativen FALSE: Current direction of rotation is not negativeAxis IN-OUT UDT 879 Reference to the general axis data of the inverter driveV1000 IN-OUT UDT 881 Reference to the user data of the inverter driveAxisComData IN-OUT UDT 878 Reference to the communication data of the current slaveThe values for Velocity, AccelerationTime and DecelerationTime must be specified in theuser units of the FB 881 - VMC_InitV1000_RTU. AccelerationTime or DecelerationTimealways refer to the time from standstill to the maximum set velocity or from the maximumvelocity to standstill.The maximum velocity results from the formulavmax max. velocity in 1/sf max. Output frequency (parameter E1-04)p Number of motor poles (motor-dependent parameter E2-04, E4-04 or E5-04)1. Select ‘Project è Compile all’ and transfer the project into your CPU. You can findmore information on the transfer of your project in the online help of the SPEED7Studio.ð You can take your application into operation now.CAUTION!Please always observe the safety instructions for your inverterdrive, especially during commissioning!2. Bring your CPU into RUN and turn on your inverter drive.ð The FB 882 - VMC_AxisControlV1000_RTU is executed cyclically.3. As soon as AxisReady = TRUE, you can use AxisEnable to enable the axis.4. You now have the possibility to control your drive via its parameters and to check itsstatus.13.6 Usage inverter drive via EtherCAT13.6.1 Overviewn SPEED7 Studio from V1.8orn Siemens SIMATIC Manager from V 5.5, SP2 & SPEED7 EtherCAT Manager & SimpleMotion Control LibraryExample AccelerationTimeSequence of operationsPreconditionVIPA SPEED7 Motion control - Simple Motion Control LibraryUsage inverter drive via EtherCAT > OverviewHB00 | OPL_SP7 | Operation list | en | 18-30 511
