Digital Watchdog D2365T Manuel d'installation télécharger pdf (Page 21)

Duet2 D2600 / Duet3 D2650 Installation Manual – EU-D2600-D2650-INST/A10/v1 - 21

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APPENDIX 1

LED Indications (cont’d)

The Radio Communication LED is Yellow. See Fig 6, page 22.

LED off

GSM disabled in NVM programming, or Enabled but no GSM

line activity and no GSM faults detected

LED flashing on/off

NVM is blank, faulty or incorrectly programmed

LED On solid Initialisation after a power-up or reset

LED medium flash Dialling the receiver at the ARC

LED rapid flash (On and Off 12 times

per sec)

Handshake received from ARC, sending data to receiving

equipment

LED 6 slow flashes (On and Off 2

times per sec)

Communications successful. Data received

correctly at ARC receiving equipment

LED on for 2 sec then 3 blinks off

Up/downloading from D2454 Programmer

LED rapid flash (On and Off 12 times

per sec)

SMS Text being sent

Radio Path Failure Indications:

The yellow Radio LED will flash to indicate the type of failure. If more than one type of failure is

detected, only one will be displayed.

1 flash

No response from GSM radio network. Check aerial, signal strength, and

that the service provider is still providing a service (paid the bill?)

2 flashes No response from GSM radio module

3 flashes There is no SIM card fitted, or it is not fitted correctly

4 flashes The SIM card is locked. The PUK1 code is required to unlock it

5 flashes The SIM card PIN number is missing or wrong

6 flashes The SIM card SMS Message Centre telephone number is invalid

7 flashes GSM radio module fault detected by internal tests, replace unit

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Digital Watchdog D2365T Manuel d'installation Page 21