Bit Value Definition13 0 No following error.1 Following error.Table 7.37 Definition of Bits 10, 12, and 13NOTICEBit 13: Refer to chapter 2.7.3 Following Error Detection for more information about the following error detection.7.3.1.7 Statusword in ISD Inertia Measurement ModeThe ISD Inertia Measurement Mode uses some bits of the Statusword for operation mode-specific purpose. Table 7.38 showsthe structure of the Statusword. Table 7.39 defines the values for bits 10, 12, and 13.15 14 13 12 11 10 9 0See Table 7.23. Measurement errorStandstill See Table 7.23. Targetreached See Table 7.23.MSB LSBTable 7.38 Statusword in ISD Inertia Measurement ModeBit Value Definition10 0 Result of measurement is not available.1 Measurement has finished and result can be read.12 0 Velocity is not 0 (measurement is ongoing or the servo drive is coasting).1 Velocity is 0.13 0 No error in measurement.1 Error occurred during measurement.Table 7.39 Definition of Bits 10, 12, and 13NOTICEBit 13: The error reason can be read from object 0x2009 (see chapter 7.16.1 Parameter 52-60: Measured Inertia (0x2009)).7.3.1.8 Statusword in Cyclic Synchronous Position ModeTable 7.40 shows the structure of the Statusword.15 14 13 12 11 10 9 0See Table 7.23 FollowingerrorServo drivefollows thecommandedvalueSee Table 7.23 Statustoggle See Table 7.23MSB LSBTable 7.40 Statusword in Cyclic Synchronous Position ModeNOTICEBit 10: Used as status toggle information to indicate if the device provides updated input data. The bit is toggled withevery update of the input process data.Bit 12: Is 0 if the servo drive does not follow the target value because of local control. Bit 12 is set if the servo drive isin state Operation enabled and follows the target and setpoint values of the control device. In all other cases, it is 0.Bit 13: The following error bit. The following error value is only evaluated in state Operation enabled. After a reset, thesetpoint is set to the actual value so that the following error is 0.Servo Drive Parameter Descr... VLT® Integrated Servo Drive ISD® 510 System242 Danfoss A/S © 01/2017 All rights reserved. MG36D10277
