代碼 207435: <location>Drive: Setting the ramp-function generator for sensorless vector control

Message value: Parameter: %1 Drive object: SERVO, VECTOR Reaction: OFF2 (IASC/DCBRAKE, NONE, OFF1, OFF3) Acknowledge: IMMEDIATELY Cause: During operation with sensorless vector contro l (r1407.1) the ramp-function generator was stopped (p1141) or bypassed (p1122). An internal setting command of the ramp-function generator output caused the set setpoint speed to be frozen or was not able to be realized. Remedy: - de-activate the holding command for the ramp-function generator (p1141). - do not bypass the ramp-function generator (p1122). - suppress the fault (p2101, p2119). This is necessary if the ramp-function generator is held using jogging and the speed setpoint is simultaneously inhibited (r0898.6). Note: For sensorless vector control it is not practical to read-in the main setpoint of the speed control via p1155 or p1160 (p0922). In this case, the main setpoint should be injected before the ramp-function generator (p1070). The reason for this is that t he ramp-function generator output is automatically set when transitioning from closedloop speed controlled into open-loop speed controlled operation.