9 | Monitoring and diagnostics STOBER
50
02/2020 | ID 442516.07
9.4 Parameters
The following diagnostic parameters are available for EtherCAT communication in combination with SD6 drive controller.
9.4.1 A255 | EtherCAT Device State | V2
State of the drive controller in the EtherCAT network (EtherCAT State Machine, ESM).
§ 0: invalid
§ 1: Init State
No communication between EtherCAT master and slave; the configuration starts, saved values are loaded
§ 2: Pre-Operational state
No PDO communication; the EtherCAT master and slave exchange application-specific parameters via SDOs
§ 4: Requested Bootstrap State
EtherCAT slave sends current actual values to the EtherCAT master, ignores its set values and refers to internal default
values
§ 8: Operational State
Normal operation: The EtherCAT master and slave exchange set and actual values
§ 17: Error - Init State – 21: Error - Operational State (Details: A257)
9.4.2 A256 | EtherCAT Address | V1
Address of the drive controller in the EtherCAT network (data source: EtherCAT master).
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