6000-6999 - Fagor 8065 Error Solving Manual

Er r or s ol vi ng ma nu a l .
6000 'Feedback alarm'
DETECTION During execution.
CAUSE Feedback alarm on an analog axis (parameter FBACKAL).
For differential TTL signal.
• One or more cables broken (A, B signals or their inverted signals).
• Feedback input disconnected at the counter.
For differential sinusoidal signal.
• One or more cables broken (A, B signals or their inverted signals).
• Feedback input disconnected at the counter.
• Input signal amplitude above 1.45 Vpp (approximately).
• Input signal amplitude under 0.4 Vpp (approximately).
• Too much phase shift between A and B signals (in quadrature, in theory)
For non-differential signals, the feedback alarm must be disabled.
SOLUTION Check the cables and the connection of the feedback inputs. If the error persists,
contact the Service Department.
6001 'Tendency test alarm activated'
DETECTION When an axis runs away and the tendency test monitoring is activated.
CAUSE Positive feedback on the axis for a longer period of time than what is set by parameter
ESTDELAY.
SOLUTION Adjust the sign of the command (parameter AXISCHG), the feedback (LOOPCHG)
and the time assigned to parameter ESTDELAY.
6002 'The PLC program is not running'
DETECTION During CNC start-up or while monitoring the PLC program.
CAUSE The PLC program is not running.
• Installation of a new software version.
• The user has stopped the PLC and forgot to set it running again.
SOLUTION Set the PLC program running. Compile the PLC program if necessary.
6003 'External emergency activated'
DETECTION During CNC start-up or while monitoring the PLC program.
CAUSE The PLC mark _EMERGEN is deactivated.
SOLUTION Check the status of the emergency buttons. Check the logic of the _EMERGEN signal
in the PLC program.
6004 'Error when initializing the BUS CAN'
DETECTION During CNC startup.
CAUSE Error when initializing the CAN on PC start-up in order to start the CAN keyboard.
The error codes being are different for the CANfagor bus and for the CANopen bus.
Error codes for the CANopen bus.
Code.
14
15

6000-6999

Meaning.
Failure when resetting the micro-processor of the COMPCI (poor micro-
processor performance, bad contacts, etc.).
Problems in the connection or configuration of the CANopen slaves.
CNC 8060
CNC 8065
(R : 1709)
EF
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