4. Commissioning
4-15
Festo P.BE-VTSA-44-EN en 1101f
Valve terminal with multi-pin node
The LEDs indicate the switching status of the valve solenoid
coils.
LED
Switching position of the valve
Significance
Out
Normal position
logical 0 (signal not applied)
Lights up
yellow
– Switching position
or
– Normal position
logical 1 (signal is present)
logical 1 but:
– The operating voltage of the valves lies
outside the permitted tolerance range
(21.6 V ... 26.4 V DC or 99 V to 121 V)
– Compressed air supply not OK
or
– Pilot exhaust air blocked
or
– Servicing required
Tab. 4/6:
LED display of the switching status of the valve solenoid coil
(width 18 ... 52 mm, VTSA... with multi-pin node)
Summary of Contents for VTSA-44-ASI Series
Page 2: ......
Page 16: ...Contents and general instructions XIV Festo P BE VTSA 44 EN en 1101f ...
Page 17: ...Summary of components 1 1 Festo P BE VTSA 44 EN en 1101f Chapter 1 Summary of components ...
Page 63: ...Fitting 2 1 Festo P BE VTSA 44 EN en 1101f Chapter 2 Fitting ...
Page 79: ...Installation 3 1 Festo P BE VTSA 44 EN en 1101f Chapter 3 Installation ...
Page 89: ...3 Installation 3 11 Festo P BE VTSA 44 EN en 1101f 1 2 4 3 Fig 3 2 Removing the tubing ...
Page 125: ...Commissioning 4 1 Festo P BE VTSA 44 EN en 1101f Chapter 4 Commissioning ...
Page 142: ...4 Commissioning 4 18 Festo P BE VTSA 44 EN en 1101f ...
Page 167: ...Technical appendix A 1 Festo P BE VTSA 44 EN en 1101f Appendix A Technical appendix ...
Page 210: ...B Supplementary component summary B 18 Festo P BE VTSA 44 EN en 1101f ...
Page 211: ...Index C 1 Festo P BE VTSA 44 EN en 1101f Appendix C Index ...
Page 212: ...C Index C 2 Festo P BE VTSA 44 EN en 1101f Contents C Stichwortverzeichnis C 1 ...
Page 220: ...C Index C 10 Festo P BE VTSA 44 EN en 1101f ...