5. Commissioning
5−70
Festo P.BE−SFC−LAC−CO−EN en 0708NH
5.6.6
Direct mode: Specify a position or force
In the status Operation enabled" a positioning task is
formulated directly in the I/O data which are transmitted via
the field bus. The setpoint values for positions or forces are
managed in the PLC.
The function is used in the following situations:
freely selected movement to positions
the target positions are unknown during planning or
change frequently (several different work item positions).
A positioning profile formed by linking records can be
implemented externally controlled by the master.
Sequence for specifying a position
1. The user places the desired nominal position value the
nominal speed value and the mode (absolute/relative/
energy−optimized) in the PLC output data.
2. With a rising edge at START (CPOS.B1) the controller
accepts the nominal position and starts the positioning
task.
3. After the start you must wait for MC before a new start
can be made.
4. When the nominal position is reached, MC (SPOS.B2)
isset.
Содержание SFC-LAC CO Series
Страница 4: ...Contents and general instructions II Festo P BE SFC LAC CO EN en 0708NH...
Страница 10: ...Contents and general instructions VIII Festo P BE SFC LAC CO EN en 0708NH...
Страница 21: ...System summary 1 1 Festo P BE SFC LAC CO EN en 0708NH Chapter 1...
Страница 41: ...Fitting 2 1 Festo P BE SFC LAC CO EN en 0708NH Chapter 2...
Страница 47: ...Installation 3 1 Festo P BE SFC LAC CO EN en 0708NH Chapter 3...
Страница 71: ...The control panel only type SFC LAC H2 4 1 Festo P BE SFC LAC CO EN en 0708NH Chapter 4...
Страница 91: ...Commissioning 5 1 Festo P BE SFC LAC CO EN en 0708NH Chapter 5...
Страница 171: ...Diagnosis and fault display 6 1 Festo P BE SFC LAC CO EN en 0708NH Chapter 6...
Страница 188: ...6 Diagnosis and fault display 6 18 Festo P BE SFC LAC CO EN en 0708NH...
Страница 189: ...Technical appendix A 1 Festo P BE SFC LAC CO EN en 0708NH Appendix A...
Страница 195: ...Parametrizing in accordance with FHPP FPC B 1 Festo P BE SFC LAC CO EN en 0708NH Appendix B...
Страница 272: ...B Parametrizing in accordance with FHPP FPC B 78 Festo P BE SFC LAC CO EN en 0708NH...
Страница 273: ...Object directory DS204 and CI C 1 Festo P BE SFC LAC CO EN en 0708NH Appendix C...
Страница 319: ...Index D 1 Festo P BE SFC LAC CO EN en 0708NH Appendix D...
Страница 320: ...D Index D 2 Festo P BE SFC LAC CO EN en 0708NH Contents D Index D 1...