NC Error Codes Diagnostics 69 Version: 1.0 Error(Hex) Error(Dec) Error Type Description 4223 16931 Monitoring "No enable for controller and/or feed (Master axis)" The axis enables for the master axis needed for positioning are not present. This can involve the controller enable and/or the relevant, direction-dependent feed enable (see axis interface PlcToNc). 4224 16932 Monitoring "Movement smaller than one encoder increment" (INTERNAL ERROR) The distance that a group/axis is supposed to move is smaller than the physical significance of one encoder increment. In other words the movement is smaller than the scaling factor of the axis.
The reaction to this is that the axis is reported as having logically finished without having actively moved. This means that an external error is not generated for the user. This error is also issued for high/low speed axes if a loop movement with nonzero parameters is smaller than the sum of the creeping and braking distances. In such a case it is not meaningful to either exceed or to fail to reach the target position. 4225 16933 Monitoring "Drive not ready during axis start" During an axis start it is ascertained that the drive is not ready. The following are possible causes: - the drive is in the error state (hardware error) - the drive is in the start-up phase (e.g.
after an axis reset that was preceded by a hardware error) - the drive is missing the controller enable (ENABLE) Note: The time required for "booting" a drive after a hardware fault can amount to several seconds. 4226 16934 Monitoring "Invalid parameters of the emergency stop." Either, both, the deceleration and the jerk are less than zero or one of the parameters is weaker than the corresponding parameter of the start data.
4227 16935 Function "The setpoint generator is inactive such that no instructions are accepted." 4228 16936 Monitoring "Requested traverse distance is not allowed" The requested traverse distance or looping distance is smaller than the braking distance of the two/speed axis. 4229 16937 Monitoring "Requested target position is not allowed (slave axis)" The value for the target position of a positioning task when calculated for the slave axis is not within the software end locations. In other words, it is either less than the minimum software end location or larger than the maximum software end location. This check is only carried out if the relevant end position monitoring is active.
422A 16938 Monitoring "No enable for controller and/or feed (slave axis)" The axis enables for one or more coupled slave axes needed for positioning are not present. This can involve the controller enable and/or the relevant, direction-dependent feed enable (see axis interface PlcToNc). 422B 16939 Parameter "The activation position (position threshold) is out of range of the actual positioning" The activation position (position threshold) of a new axis command (e.g. "new velocity activated at a position") is out of range. E.g. the activation position is before the actual position or behind the target position.
422C 16940 Parameter "The start or activation data of the external setpoint generation are not valid" This may be caused through: 1. The external setpoint generation is active and a new activation with a start type (1: absolute, 2: relative) unequal to the current one is send.