Siemens SIMATIC S7-1500 Function Manual page 222

Diagnostics
10.5 Speed-controlled axis technology object
Error
The following table shows the possible errors:
Error
System
Configuration
User program
Drive
Data exchange
I/O
Job rejected
Dynamic limitation
Confirm
Click "Confirm" to acknowledge alarms and warnings pending.
Additional information
An option for the evaluation of the individual status bits can be found in the Evaluating
StatusWord, ErrorWord and WarningWord (Page 175) section.
222
Description
An internal system error has occurred.
(<TO>.ErrorWord.X0 (SystemFault))
Configuration error
One or more configuration parameters are inconsistent or invalid.
The technology object was incorrectly configured, or editable configuration data were
incorrectly modified during runtime of the user program.
(<TO>.ErrorWord.X1 (ConfigurationFault))
Error in the user program in a Motion Control instruction, or in its utilization.
(<TO>.ErrorWord.X2 (UserFault))
Error in the drive.
(<TO>.ErrorWord.X4 (DriveFault))
Error in communication with a connected device.
(<TO>.ErrorWord.X7 (CommunicationFault))
Error accessing a logical address.
(<TO>.ErrorWord.X13 (PeripheralError))
Command cannot be executed.
A Motion Control instruction cannot be executed because the necessary conditions have
not been fulfilled (e.g. technology object not homed).
(<TO>.ErrorWord.X3 (CommandNotAccepted))
Dynamic values were limited to the dynamic limits.
(<TO>.ErrorWord.X6 (DynamicError))
S7-1500 Motion Control V13 Update 3
Function Manual, 07/2014, A5E03879256-AC