EtherCAT specific error messagesCode Description Current State Resulting State0x0000 No error Any Current state0x0001 Unspecified error Any Any + E0x0002 No Memory Any Any + E0x0011 Invalid requested state change I > S, I > O, P >O, O > B,S > B,P > BCurrent state + E0x0012 Unknown requested state Any Current state + E0x0013 Bootstrap not supported I > B I + E0x0014 No valid firmware I > P I + E0x0015 Invalid mailbox configuration I > B I + E0x0016 Invalid mailbox configuration I > P I + E0x0017 Invalid SyncManager configuration P > S, S > O Current state + E0x0018 No valid inputs available O, S > O S + E0x0019 No valid outputs O, S > O S + E0x001A Synchronization error O, S > O S + E0x001B SyncManager watchdog O, S S + E0x001C Invalid SyncManager Types O, S, P > S S + E0x001D Invalid Output Configuration O, S, P > S S + E0x001E Invalid Input Configuration O, S, P > S P + E0x001F Invalid Watchdog Configuration O, S, P > S P + E0x0020 Coupler needs cold start Any Current state + E0x0021 Coupler needs INIT B, P, S, O Current state + E0x0022 Coupler needs PREOP S, O S + E, O + E0x0023 Coupler needs SAFEOP O O + E0x0024 Invalid Input Mapping P > S P + E0x0025 Invalid Output Mapping P > S P + E0x0026 Inconsistent Settings P > S P + E0x0027 Free-run not supported P > S P + E0x0028 Synchronization not supported P > S P + E0x0029 Free-run needs 3 Buffer Mode P > S P + E0x002A Background Watchdog S, O P + E0x002B No Valid Inputs and Outputs O, S > O S + E0x002C Fatal Sync Error O S + E0x002D No Sync Error S > O S + E0x0030 Invalid DC SYNC Configuration O, S > O, P > S P + E, S + E0x0031 Invalid DC Latch Configuration O, S > O, P > S P + E, S + EVIPA System SLIODeploymentError handling > Standard error messagesHB300 | IM | 053-1EC00 | en | 16-4966