4. Input modules
4−32
Festo P.BE−CPX−EA−EN en 0705f
Module parameters: Reaction after short circuit/overload
Function no.
4828 + m * 64 + 1
m = module number (0 ... 47)
Description
Determines after a short circuit in the sensor supply whether the power is to
remain switched off or whether it is to be switched on again automatically.
Bit
0
Reaction after short circuit/overload
Description
Short circuit/overload in sensor supply (SCS)
[Behaviour after]
[Behaviour after SCS]
Values
0 = V
SEN
remains switched off
1 = V
SEN
switch on again (presetting)
[Leave switched off ]
[Resume]
Note
With the setting V
SEN/OUT
remains switched off," Power off/on is necessary to
restore the power. Check which setting is necessary for reliable operation of your
system.
Also with modules CPX−8DE−D and CPX−16DE−D this parameter applies to the
whole module.
Detailed description under Diagnosis," Tab.4/33.
Tab.4/28:
Reaction after short circuit/overload
Module parameters: Input debounce time
Function no.
4828 + m * 64 + 1
m = module number (0 ... 47)
Description
Determines when a change of edge of the sensor signal on this module is to be
accepted as a logical input signal.
Bit
Bits 4, 5
Values
Bit 5 4
0 0
0 1
1 0
1 1
Input debounce time
Description
0.1 ms
3 ms (presetting)
10 ms
20 ms
[Debounce time]
Note
Input debounce times are specified in order to eliminate interfering changes of
signal edge during switching procedures (bouncing of the input signal). This
setting applies to all inputs of the module.
Further information on this parameter can be found in the CPX system manual.
Tab.4/29:
Input debounce time
Содержание VMPA...-FB-EPL Series
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Страница 22: ...Contents and general instructions XX Festo P BE CPX EA EN en 0705f ...
Страница 46: ...1 Pneumatic interfaces 1 24 Festo P BE CPX EA EN en 0705f ...
Страница 100: ...3 Overview and connecting technology I O modules 3 30 Festo P BE CPX EA EN en 0705f ...
Страница 101: ...Input modules 4 1 Festo P BE CPX EA EN en 0705f Chapter 4 Type CPX 4DE CPX 8DE CPX 8DE D CPX 16DE CPX M 16DE D CPX 8NDE ...
Страница 141: ...Output modules 5 1 Festo P BE CPX EA EN en 0705f Chapter 5 Type CPX 4DA CPX 8DA CPX 8DA H ...
Страница 171: ...Multi I O modules 6 1 Festo P BE CPX EA EN en 0705f Chapter 6 Type CPX 8DE 8DA ...
Страница 191: ...Technical appendix A 1 Festo P BE CPX EA EN en 0705f Appendix A ...
Страница 223: ...Index B 1 Festo P BE CPX EA EN en 0705f Appendix B ...
Страница 224: ...B Index B 2 Festo P BE CPX EA EN en 0705f Contents B Index B 1 ...