Banner AG4 Series Safety Laser Scanner
9
Diagnostics and Troubleshooting
9.1 If an error occurs
The Scanner uses three diagnostics levels to quickly resolve errors. Proceed in steps to resolve an error:
1.
Determine the Scanner’s status, signaled via LEDs and remove the errors with the specified measures listed in the diagnostic Key.
2.
Read the diagnostics list with the configuration and diagnostics software and remove the errors with the aid of the solution provided.
3.
Create a service file with the configuration and diagnostics software and send this service file for remote diagnostics to
Banner (see AG4soft Software Instruction Manual for more information).
Refer to figure on following page for LED names and locations.
9.2
LED status displays
Table 9. LED status displays
LEDs
1
2
3
4
5
Status
Activity
0 0 1 0 0
•
Boot process,
configuration process
•
Safety outputs or switching function are switched off.
0
2 x (1)
1
0
2 x (1) •
Boot process,
configuration process
•
Safety outputs or switching function are switched off.
•
Data comparison with ConfigPlug
0 1 1 0 –
•
Object detected in the active PF.
•
Safety outputs or switching function are switched off.
•
Object detected in the active WF.
Object is in the WF and the PF.
Check the WF and PF definition, if
required.
1 – 1 0 1
•
The sensor function is active; the active PF is free.
•
Safety outputs or switching function are switched off.
•
Start/restart interlock is active.
Press the start/restart button.
1 0 0 1 0
•
The sensor function is active; the active PF is free.
•
The active WF is free.
•
Safety outputs or switching function are switched on.
1 1 0 1 0
•
The sensor function is active; the active PF is free.
•
Object detected in the active WF.
•
Safety outputs or switching function are switched on.
Object is in the WF.
Check the WF definition, if required.
0
LED OFF
((1))
LED flashes with 4 Hz
1
LED ON
–
LED not relevant
(1)
LED flashes with 2 Hz
2 x
LED flashes twice
Product Manual
P/N 144924 05/2009
67
