Schneider Electric VW3 A3 501 Manuale Utente Scaricare il pdf (Pagina 18)

Diagnostics

LEDs

The "Controller Inside" card is equipped with five LEDs

which can be seen through the window in the Altivar 71

cover.

LED Color State Meaning

1.1 CANopen RUN green

off CANopen master in STOPPED state

flashing CANopen master in PRE-OPERATIONAL state

on CANopen master in OPERATIONAL state

1.2 CANopen ERROR red

off No CANopen error

1 flash per second

The CANopen master error counter has reached or exceeded its warning level

(too many errors)

2 flashes per second

Node Guarding error (vis-à-vis a CANopen slave) or Heartbeat error (CANopen

master acting as consumer)

on The CANopen master is in the "OFF" state.

1.3 Power green

off "Controller Inside" card not supplied with power

on "Controller Inside" card supplied with power (24 V

c present)

1.4 Application yellow The meaning of this LED is determined by the "Controller Inside" card program.

1.5 Watchdog red on

The "Controller Inside" card program has generated an error and has been

stopped (watchdog tripped).

1.1 CANopen RUN

1.2 CANopen ERROR

1.3 Power

1.4 Application

1.5 Watchdog

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Schneider Electric VW3 A3 501 Manuale Utente Pagina 18