10
Control via FHPP
Festo – EMCA-EC-C-HP-EN – 2017-11e – English
193
10.9
Direct operation
In direct operation, the target (setpoint value 2) and the supplemental parameter (setpoint value 1) for
the positioning task are specified directly in the output data of the controller.
The positioning data are managed completely in the controller and sent directly to the EMCA via the
fieldbus.
The function is used in the following situations:
–
Unknown target positions in project engineering.
–
Frequent changes of the target position (e.g. many different workpiece positions).
–
Applications in which more than 64 positioning tasks are used.
10.9.1
Overview: data exchange in direct operation
The overview shows the data exchange between the controller and the EMCA in direct operation.
EMCA
controller
FHPP-Standard
FHPP-Standard
Feedback on operating mode (FHPP) (SCON.OPM1/2)
(Status byte 1)
Actual value 1/actual value 2
(Status byte 4/5 … 8)
Status data (SCON/SPOS/SDIR)
(Status byte 1 … 3)
Operating mode selection (FHPP) (CCON.OPM1/2)
(Control byte 1)
Setpoint value 1/setpoint value 2
(Control byte 4/5 … 8)
Control data (CCON/CPOS/CDIR)
(Control byte 1 … 3)
Fig. 10.18 Overview: data exchange in direct operation
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 ...
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