3
EtherCAT with FHPP
Festo – EMCA-EC-C-HP-EN – 2017-11e – English
43
This table describes all statuses of the EtherCAT final state machine.
State
Description
Init
Status after Power ON or Reset.
No acyclic mailbox communication (SDO) is possible.
No cyclic process data communication (PDO) possible.
The controller initializes Sync Manager channels 0 and 1 for mailbox commu
nication.
Pre-Operational
(PreOp)
Acyclic mailbox communication (SDO) is possible.
No cyclic process data communication (PDO) possible.
The controller initializes Sync Manager channels 2 and 3 for PDO mapping and
for process data communication.
Safe-Operational
(SafeOp)
Acyclic mailbox communication (SDO) is possible.
Cyclic process data communication (PDO) is possible.
–
The controller does not transmit any setpoint values to the EMCA (RxPDO).
The EMCA is in a secure condition.
–
The EMCA transmits current actual values to the controller (TxPDO).
Operational
(Op)
Acyclic mailbox communication (SDO) is possible.
Cyclic process data communication (PDO) is possible.
–
The controller transmits new setpoint values to the EMCA (RxPDO). Set
point values are processed by the EMCA.
–
The EMCA transmits current actual values to the controller (TxPDO).
Tab. 3.9
Statuses of the EtherCAT final state machine
Содержание EMCA-EC-67 CO Series
Страница 33: ...2 CANopen Festo EMCA EC C HP EN 2017 11e English 33 ...
Страница 73: ...3 EtherCAT with FHPP Festo EMCA EC C HP EN 2017 11e English 73 ...
Страница 87: ...4 EtherNet IP with FHPP Festo EMCA EC C HP EN 2017 11e English 87 ...
Страница 113: ...6 PROFINET IO with FHPP Festo EMCA EC C HP EN 2017 11e English 113 ...
Страница 116: ...7 FHPP 116 Festo EMCA EC C HP EN 2017 11e English ...
Страница 140: ...8 FHPP standard data I O data 140 Festo EMCA EC C HP EN 2017 11e English ...
Страница 148: ...9 Measuring reference system 148 Festo EMCA EC C HP EN 2017 11e English ...
Страница 210: ...10 Control via FHPP 210 Festo EMCA EC C HP EN 2017 11e English ...
Страница 223: ...11 Monitoring of the drive behaviour Festo EMCA EC C HP EN 2017 11e English 223 ...
Страница 367: ...D CANopen communication Festo EMCA EC C HP EN 2017 11e English 367 ...
Страница 402: ...F Diagnostics and fault clearance 402 Festo EMCA EC C HP EN 2017 11e English ...
Страница 413: ...EMCA EC 67 CO DIO EC EP PN Festo EMCA EC C HP EN 2017 11e English 413 ...
Страница 414: ...EMCA EC 67 CO DIO EC EP PN 414 Festo EMCA EC C HP EN 2017 11e English ...
Страница 415: ......