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5. Diagnosis and error treatment
5−23
Festo P.BE−VIFB5−03−EN en 0503e
Example 1 central unit 07KR91
Diagnostic
information
Meaning
Cause
Remote status/
error flag
LED display
Coupler/central
V
val
V
val
Monitors the operat
ing voltage of the
valves and electric
outputs
Operating voltage
at pin 2 of the
operating voltage
connection
<
21.5V
Internal fault
*)
remote unit error
V
Outputs
(V
out
)
Monitors the operat
ing voltage of the
valves and electric
outputs (no voltage
applied, e.g.
EMERGENCY STOP)
Operating voltage
at pin 2 of the
operating voltage
connection
<
10 V
Internal fault
*)
remote unit error
V
Outputs
(V
out
)
Monitors the power
supply to the inputs/
sensors on the valve
terminal (e.g. fuse
triggered)
Internal fuse trig
gered
Internal fault
*)
remote unit error
Short circuit/
overload
Monitors the electric
outputs of the valve
terminal
Short circuit or
overload
Overload
*)
remote unit error
*)
The exact meaning can be found in the diagram below
Fig.5/17: Diagnostic information example 07KR91
Summary of Contents for IFB05-03
Page 2: ......
Page 15: ...Summary of components 1 1 Festo P BE VIFB5 03 EN en 0503e Chapter 1...
Page 24: ...1 Summary of components 1 10 Festo P BE VIFB5 03 EN en 0503e...
Page 25: ...Fitting 2 1 Festo P BE VIFB5 03 EN en 0503e Chapter 2...
Page 35: ...Installation 3 1 Festo P BE VIFB5 03 EN en 0503e Chapter 3...
Page 63: ...Commissioning 4 1 Festo P BE VIFB5 03 EN en 0503e Chapter 4...
Page 95: ...Diagnosis and error treatment 5 1 Festo P BE VIFB5 03 EN en 0503e Chapter 5...
Page 126: ...5 Diagnosis and error treatment 5 32 Festo P BE VIFB5 03 EN en 0503e...
Page 127: ...Technical appendix A 1 Festo P BE VIFB5 03 EN en 0503e Appendix A...
Page 141: ...Accessories B 1 Festo P BE VIFB5 03 EN en 0503e Appendix B...
Page 146: ...B Accessories B 6 Festo P BE VIFB5 03 EN en 0503e...
Page 147: ...Index C 1 Festo P BE VIFB5 03 EN en 0503e Appendix C...
Page 148: ...C Index C 2 Festo P BE VIFB5 03 EN en 0503e Contents C Index C 1...