List of abbreviations
Abbreviation | Meaning |
|---|---|
CiA402 | Device profile developed by the "CAN in Automation" organization especially for servo drives. The device profile defines the structure of the object list, functionalities assigned to the individual objects and the state machine (states, error behavior, state transitions). In addition, manufacturer-specific functions and setting options can also be defined. In addition to the CiA402 device profile, the following profiles are also available:
|
CN | Controlled Node Slave in a POWERLINK network. |
CoE | CANopen over EtherCAT® Protocol that is primarily used for access to individual device parameters (SDO services). There is either a read or write access. |
csp | Mode of operation "cyclic synchronous position" Synchronized position specification. The closed loop system is closed on the EtherCAT® master. |
cst | Mode of operation "cyclic synchronous torque" Synchronized torque specification. The closed loop system is closed on the EtherCAT® master. |
csv | Mode of operation "cyclic synchronous velocity" Synchronized speed specification. The closed loop system is closed on the EtherCAT® master. |
DHCP | Dynamic Host Configuration Protocol Protocol that is used to manage IP addresses in a TCP/IP network and to assign them to the requesting Ethernet stations. The assignment is usually performed automatically by a DHCP server. |
EoE | Ethernet over EtherCAT® Protocol used for the connection via the mailbox gateway of the EtherCAT® master. The data streaming protocol from SEW‑EURODRIVE on the EoE channel is tunneled from the master to the slave in a VoE protocol. |
ESI | EtherCAT® Slave Information XML file that contains the device descriptions and information that are essential for successful startup of the inverters on an EtherCAT® master. |
F‑PLC | Fail-safe controller Safety controller in which both the safety program and safe communication are carried out. |
FoE | File over EtherCAT® Protocol used for uploading and downloading complete parameter sets via EtherCAT®. The FoE service is primarily used for data management of inverter parameters. |
FSoE | Fail Safe over EtherCAT® Protocol used for data management of safety-related data. |
hm | Mode of operation "homing" A reference travel is performed with this mode of operation. |
iPar‑CRC | See ParCRCBus |
MN | Managing Node Master in a POWERLINK network that organizes the structured polling of the stations (slaves). |
NC | Numerical Control An NC axis closes the closed loop system of the inverter in the EtherCAT® master and generates the setpoints for speed and position. |
ParCRCBus | Checksum of the safety functions on the safety card. The checksum is used for a comparison with the F-controller. |
PDO | Process Data Object Process data object |
pp | Mode of operation "profile position" This mode of operation can be used for relative or absolute positioning. |
pv | Mode of operation "profile velocity" A simple speed control is possible with this mode of operation. |
TwinCAT | Engineering tool of Beckhoff Automation GmbH |
VoE | Vendor specific protocol over EtherCAT® Protocol with which manufacturer-specific protocols are tunneled in EtherCAT®. At SEW-EURODRIVE, this protocol is used to enable engineering via the MOVISUITE® engineering software. |
XDD | XML Device Description XML file that contains the device descriptions and information that are essential for successful startup of the inverters on a POWERLINK master. |
