Nedap 9926542, Service Manual

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VP1007-200PM-00 ISO Reader I/O Manual version 0.4 / Page 14
Appendix D: LED indicator overview
POWER Green on Power on
off No power
STATUS Blue
Slow blinking
Fast blinking
1 short flash
2 short flashes
3 short flashes
Operating ok
Downloading or error during download
V-pack not coupled
Firmware present but not active
No firmware present
Display on Address indicated No communication
off Communication status ok
Vi Green on Input power applied
off No power
Orange Low power, less than 20V
Orange blinking Wrong CAN-bus connection, Vin and Vout swapped
Red Error, plus and minus swapped / overload
Vo Green on Output power
off No power
Orange blinking Low power
Red blinking Error, plus and minus swapped
COM Green on V-pack is last one on the bus
off V-pack is not last one on the bus
Orange blinking CAN-bus error and last V-pack on the bus
Red CAN-bus error
Red blinking CAN-bus warning / connected wrong
O1 .. O5 Green on Output on
off Output off
Red blinking Output error / overload
I1 .. I5 Green on Input contact open
off Input contact closed
TUNING /ID
Green on
Green blinking
Antenna ok
Antenna ok and tag identified
Red on
Antenna not tuned correctly
Red on
Antenna not tuned correctly
Red blinking
Antenna error / not connected