Schneider Electric Altivar 12 Manual De Usuario

112

BBV28581  05/2010

(1) Flashing

InIt

On initializing itself

• Micro controller initializing
• Communication configuration search

COM.E

(1)

Communication error

• It has 50ms time out error.
• This message is shown after 220 retry attempts.

A-17

(1)

Key alarm

• Key has been pressed consecutively for more than 10 seconds.
• Membrane switch disconnected.
• Keypad woken up while a key is being pressed.

cLr

(1)

Confirm Fault reset

• This message appears if the STOP key is pressed when there is a keypad fault.

dEU.E

(1)

Drive mismatch

• Drive type (brand) did not match with keypad type (brand)

?

rOM.E

(1)

ROM abnormality

• Keypad ROM abnormality detected by the checksum calculation.

rAM.E

(1)

RAM abnormality

• Keypad RAM abnormality detected.

CPU.E

(1)

The other defect

• The other detected fault.