beckhoff TwinCAT — 4.3 Group Errors

NC Error Codes Diagnostics 67 Version: 1.0 Error(Hex) Error(Dec) Error Type Description 4208 16904 Parameter "Single step mode not allowed" The flag for the activation or deactivation of single step mode is not allowed. Value 0: Passive (buffered operation) Value 1: Active (single-block operation) Value range: [0, 1] Unit: 1 4209 16905 Parameter "Group deactivation not allowed" (INTERNAL ERROR) The flag for the deactivation or activation of the complete group is not allowed. Value 0: Group active Value 1: Group passive Value range: [0, 1] Unit:

1 420A 16906 Initialization "Statement execution state (SAF state) not allowed" (INTERNAL ERROR) The value for the state of the block execution state machine (SAF state) is not allowed. This error occurs on passing outside the range of values, or if the state machine enters an error state. Value range: [0 ... 5] Unit: 1 420B 16907 Address "Channel address" The group does not have a channel, or the channel address has not been initialized. 420C 16908 Address "Axis address (master axis)" The group does not have a master axis (or axes) or the axis address(es) has (have) not been initialized.

420D 16909 Address "Master axis address" A new master/slave coupling is to be inserted into the group, but there is no valid address for the leading master axis. 420E 16910 Address "Slave axis address" A master/slave coupling is to be inserted into the group, but there is no valid address for the slave axis. 420F 16911 Address "Slave set value generator address" A master/slave coupling is to be inserted into the group, but there is no valid address for the slave set value generator. 4210 16912 Address "Encoder address" An axis in the group does not have an encoder, or the encoder address has not been initialized.

4211 16913 Address "Controller address" An axis in the group does not have a controller, or the controller address has not been initialized. 4212 16914 Address "Drive address" An axis in the group does not have a drive, or the drive address has not been initialized. 4213 16915 Address Address Master Setpoint Generator A group (e.g. FIFO group) does not own a master setpoint generator or a setpoint generator address has not been initialized. Possibly, there may not be enough memory available. 4214 16916 Address "Axis interface NC to PLC address" Group/axis does not have an axis interface from the NC to the PLC, or the axis interface address has not been initialized.

4215 16917 Address "Slave axis address" An existing master/slave coupling is to be removed from the group, but there is no valid address for the slave axis. 4216 16918 Address "Table address unknown" The table, respectively the table ID, is unknown. This table is used for the master/slave coupling or for the characteristic curve. 4217 16919 Address "NcControl address" The NcControl address has not been initialized. 4218 16920 Initialization "Axis is blocked for commands while persistent NC data are queued" Axis is blocked for commands while waiting for valid IO data to accept the queued persistent NC data.