This DataType is an enumeration that represents the NMT State. Its values are defined in Table 23. States with the prefix “NMT_XS” represent a state that is existing for the POWERLINK Controlled Node as well as for the POWERLINK Managing Node. For instance, the states NMT_MS_OPERATIONAL and NMT_CS_OPERATIONAL are both represented by the enumeration value NMT_XS_OPERATIONAL_253.
Table 23 – PowerlinkNMTStateEnumeration Values
|
Value |
Description |
|
NMT_GS_OFF_0 |
|
|
NMT_GS_INITIALISING_25 |
first state after power-on of the POWERLINK Device |
|
NMT_GS_RESET_APPLICATION_41 |
set manufacturer-specific and standardised device profile area to their power-on values |
|
NMT_GS_RESET_COMMUNICATION_57 |
set communication profile area (except ERR_History_ADOM) to their power-on values |
|
NMT_GS_RESET_CONFIGURATION_121 |
generate the active device configuration |
|
NMT_XS_NOT_ACTIVE_28 |
a non-permanent state which allows a starting device to recognise the current network state |
|
NMT_XS_PRE_OPERATIONAL_1_29 |
the POWERLINK network operates in reduced cycle |
|
NMT_XS_PRE_OPERATIONAL_2_93 |
the POWERLINK network operates in isochronous operation, but the device is still in a configuration state |
|
NMT_XS_READY_TO_OPERATE_109 |
the device configuration is completed and the device is ready to switch over to NMT_XS_OPERATIONAL |
|
NMT_XS_OPERATIONAL_253 |
normal operating state of a POWERLINK Device |
|
NMT_CS_STOPPED_77 |
the device is largely passive, NMT_CS_STOPPED shall be used for controlled shutdown of a selected CN while the system is still running |
|
NMT_XS_BASIC_ETHERNET_30 |
Legacy Ethernet communication according to IEEE 802.3, no POWERLINK specific network traffic control |
Its representation in the AddressSpace is defined in Table 24.
Table 24 – PowerlinkNMTStateEnumeration Definition
|
Attributes |
Value |
|
BrowseName |
PowerlinkNMTStateEnumeration |
|
Subtype of Enumeration defined in OPC 10000-5. |
|
This DataType is an Enumeration that represents the NMT reset commands for POWERLINK. Its values are defined in Table 23.
Table 25 – PowerlinkNMTResetCmdEnumeration Values
|
Value |
Description |
|
NMTResetNode_40 |
start application initialisation |
|
NMTResetCommunication_41 |
start communication initialisation |
|
NMTResetConfiguration_42 |
activate device configuration |
|
NMTSwReset_43 |
start basic node initialisation |
|
NMTInvalidService_255 |
readback value for the POWERLINK Object NMT_ResetCmd_U8 |
Its representation in the AddressSpace is defined in Table 24.
Table 26 – PowerlinkNMTResetCmdEnumeration Definition
|
Attributes |
Value |
|
BrowseName |
PowerlinkNMTResetCmdEnumeration |
|
Subtype of Enumeration defined in OPC 10000-5. |
|