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PQ-132-U
4.3 LED definitions
LEDs
Description of the LED function
GREEN
Identical to the READY output.
OFF:
No power supply or ENABLE is not activated
ON:
System is ready for peration
Flashing:
Error discovered
Only active when SENS = ON
YELLOW A
Identical to the STATUS output.
OFF:
The axis is outside the monitoring window.
ON:
The axis is within the monitoring window.
GREEN +
YELLOW A+B
1.
Chasing light (over all LEDs):
The bootloader is active. No normal functions are
possible.
2.
All LEDs flash shortly every 6 s:
An internal data error was detected and corrected
automatically! The module still works regularly. To acknowledge the error the module
has to be cycle powered.
YELLOW A +
YELLOW B
Both yellow LEDs flash oppositely every 1 s:
The nonvolatile stored parameters are in-
consistent! To acknowledge the error, the data have to be saved with the SAVE command
or the corresponding button in the WPC. If the function of the module has changed via the
FUNCTION parameter, all parameters are deleted purposely and set to default values. In
this case the LEDs indicate no error, but a desired state. To acknowledge please save.
