3. Installation
3-15
Festo P.BE-SPC11-SYS-ASI-EN en 0203NH
3.2.1 Pneumatic emergency stop circuit
In order to put the system into a defined state in the event of
a fault, you will require a pneumatic emergency stop circuit.
From the types of circuits listed below, select the one which
best suits the design and operating characteristics of your
system.
S
Drive pressureless during emergency stop.
S
The moveable mass is clamped firmly during emergency
stop.
S
The moveable mass moves at reduced speed into the left
or right-hand end position during emergency stop.
Please note
If the operating voltage supply for the SPC11 is switched
off, the proportional directional control valve type MPYE-...
will move to the mechanical mid-position. Due to the asym-
metrical voltage-pressure curve of the proportional direc-
tional control valve when the supply pressure is switched
on, the slide can move slowly into one of the end positions.
Summary of Contents for Soft Stop SPC11 Series
Page 2: ......
Page 14: ...Contents and general instructions XII Festo P BE SPC11 SYS ASI EN en 0203NH ...
Page 15: ...Summary of components 1 1 Festo P BE SPC11 SYS ASI EN en 0203NH Chapter 1 ...
Page 25: ...Fitting 2 1 Festo P BE SPC11 SYS ASI EN en 0203NH Chapter 2 ...
Page 28: ...2 Fitting 2 4 Festo P BE SPC11 SYS ASI EN en 0203NH ...
Page 29: ...Installation 3 1 Festo P BE SPC11 SYS ASI EN en 0203NH Chapter 3 ...
Page 61: ...Commissioning 4 1 Festo P BE SPC11 SYS ASI EN en 0203NH Chapter 4 ...
Page 100: ...4 Commissioning 4 40 Festo P BE SPC11 SYS ASI EN en 0203NH ...
Page 101: ...Diagnosis and error treatment 5 1 Festo P BE SPC11 SYS ASI EN en 0203NH Chapter 5 ...
Page 114: ...5 Diagnosis and error treatment 5 14 Festo P BE SPC11 SYS ASI EN en 0203NH ...
Page 127: ...Technical appendix B 1 Festo P BE SPC11 SYS ASI EN en 0203NH Appendix B ...