Code 207983: <location>Drive: Rotating measurement saturation characteristic

Message value: %1 Drive object: VECTOR Reaction: OFF1 (NONE, OFF2) Acknowledge: IMMEDIATELY Cause: A fault has occurred while determini ng the saturation characteristic. Fault value (r0949, interpret decimal): 1: The speed did not reach a steady-state condition. 2: The rotor flux did not reach a steady-state condition. 3: The adaptation circuit did no t reach a steady-state condition. 4: The adaptation circuit was not enabled. 5: Field weakening active. 6: The speed setpoint was not able to be approached as the minimum limiting is active. 7: The speed setpoint was not able to be approached as the suppression (skip) bandwidth is active. 8: The speed setpoint was not able to be appr oached as the maximum limiting is active. 9: Several values of the determined satu ration characteristic are not plausible. 10: Saturation characteristic could not be s ensibly determined because load torque too high. Remedy: Re fault value = 1: - the total drive moment of inertia is far higher than that of the motor (p0341, p0342). De-select rotating measurement (p1960), enter the moment of inertia p0342, re-calculate the speed controller p0340 = 4 and repeat the measurement. Re fault value = 1... 2: - increase the measuring speed (p1961) and repeat the measurement. Re fault value = 1... 4: - check the motor parameters (rating plate data). After the change: Calculate p0340 = 3. - check the moment of inertia (p0341, p0342). After the change: Calculate p0340 = 3. - carry out a motor data identification routine (p1910). - if required, reduce the dynamic factor (p1967 < 25 %). Re fault value = 5: - the speed setpoint (p1961) is too high. Reduce the speed. Re fault value = 6: - adapt the speed setpoint (p1961) or minimum limiting (p1080). Re fault value = 7: - adapt the speed setpoint (p1961) or suppre ssion (skip) bandwidths (p1091... p1094, p1101). SINAMICS-Alarms Diagnostics Manual (DAsl), 03/2009 Re fault value = 8: - adapt the speed setpoint (p1961) or maximum limit (p1082, p1083 and p1086). Re fault value = 9, 10: - the measurement was carried out at an operating point where the load torque is too high. Select a more suitable operating point, eit her by changing the speed setpoint (p1961) or by reducing the load torque. The load torque may not be varied while making measurements. Note: The saturation characteristic identificat ion routine can be disabled using p1959.1. See also: p1959