2. Diagnosis
2-5
Festo P.BE-CTEU-CO-OP+MAINT-EN en 1101NH
2.2.1
Normal operating status display
1
CTEU-specific
LEDs
2
Fieldbus-specific
LEDs
3
Reserved
1
2
3
Fig. 2/2:
LEDs on the bus node
2.2.2
PS-LED status display
PS (power system)
–
power sensor/logic supply
LED
Procedure
Status
Meaning/error elimination
LED
illuminates
green
ON
OFF
Normal operating status:
Operating voltages are in
the permissible range.
–
LED flashes
green
ON
OFF
Undervoltage for the signal
or load voltage supply or
short circuit of the bus
node's I-Port
•
Eliminate short circuit on the bus
node
•
Eliminate undervoltage on the con-
nected device
LED is off
ON
OFF
Signal voltage is not
present.
Check signal voltage supply
(pin 1 and 3)
Tab. 2/2:
Status displays of the device-specific “PS” LED
Содержание CTEU-CO
Страница 2: ......
Страница 14: ...Installation XII Festo P BE CTEU CO OP MAINT EN en 1101NH ...
Страница 15: ...Commissioning 1 1 Festo P BE CTEU CO OP MAINT EN en 1101NH Chapter 1 Commissioning ...
Страница 37: ...Diagnosis 2 1 Festo P BE CTEU CO OP MAINT EN en 1101NH Chapter 2 Diagnosis ...
Страница 51: ...Error treatment 3 1 Festo P BE CTEU CO OP MAINT EN en 1101NH Chapter 3 Error treatment ...
Страница 58: ...3 Error treatment 3 8 Festo P BE CTEU CO OP MAINT EN en 1101NH ...
Страница 59: ...Technical appendix A 1 Festo P BE CTEU CO OP MAINT EN en 1101NH Appendix A Technical appendix ...
Страница 74: ...A Technical appendix A 16 Festo P BE CTEU CO OP MAINT EN en 1101NH ...
Страница 75: ...Index B 1 Festo P BE CTEU CO OP MAINT EN en 1101NH Appendix B Index ...
Страница 76: ...B Index B 2 Festo P BE CTEU CO OP MAINT EN en 1101NH Contents B Index B 1 ...