4. Input modules
4−39
Festo P.BE−CPX−EA−EN en 0705f
Channel−related fault LEDs (only CPX−8DE−D and
CPX−16DE−D)
Module CPX−8DE−D has a separate red error LED for each
input; module CPX−16DE−D has a combined green/red LED for
status and error display. The error LEDs of the inputs indicate
a fault at the input caused by short circuit or overload irre
spective of the parametrizing.
Channel−
related fault
LED (red)
Sequence
Status
Fault
number
Fault
treatment
LED is out
ON
OFF
Input without short circuit/over
load, faultless operation
0
none
LED lights up
ON
OFF
Fault short circuit/overload
Short circuit/overload in sensor
supply 24 V
SENx...
2
See section
4.5.1, Tab.4/33
Tab.4/36:
Channel−related error LEDs input module 8DE−D and CPX−16DE−D
Note
CPX−8DE−D: If there is a short circuit, all sensor supplies
of the module will be switched off
channel−by−channel
.
Exception
with sub−bases AB−4−M12x2−5POL(−R),
AB−4−HARX2−4POL and CPX−M−4−M12x2−5POL:
On these sub−bases the sensor supplies are grouped
together
in pairs
. The following are switched off to
gether: Ex and Ex+1, Ex+2 and Ex+3, ...
The diagnostic messages are therefore only for the in
puts Ex, Ex+2, Ex+4 and Ex+6. The inputs Ex+1, Ex+3,
Ex+5 and Ex+7 do not generate a diagnostic message.
CPX−16DE−D: If there is a short circuit, all sensor sup
plies of the module will be switched off
in pairs
. Ex and
Ex+1, Ex+2 and Ex+3, ...
The diagnostic meassages are displayed
channel−
by−channel
for the inputs Ex, Ex+1, Ex+2, ...
Содержание VMPA...-FB-EPL Series
Страница 2: ......
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 ...