15
There are two CAN LEDs , the left
LED shows activity on the CAN1
(CANopen) bus. The right LED shows
activity on the CAN2 (Baldor CAN)
bus. Each LED can appear green
or red. The states have the following
meanings:
=
NOT LIT: No power to the card.
= GREEN: The bus is operational;
it is experiencing little or no errors.
Can Status LEDs
= RED, FLASHING: The bus is passive;
it is experiencing some errors.
= RED: The bus is off; it has experi-
enced a fatal number of errors.
ERROR CODES IN GENERAL
Various error codes can be displayed
on the operator keypad display. Errors
are divided into two categories –
Run-time Errors and Compilation Errors.
Compilation errors have numbers 2100
to 2400. Compilation errors are based
on programming rules are probably
not arise in normal use, therefore,
are not listed below. If an error with
a number between 2100 and 2400
appears, please consult the Rapid-Air
representative. The most common
Run-time errors and possible causes
are listed below.
RUN TIME MML ERROR CODES
Errors 0 to 500 are caused by specialized keywords, and are known as Mint Motion Library (MML) errors.
Errors 3100 and up are general keywords. The most common are also below.
Number Name Description
1 Synchronous MML error Generic error generated when no more specific info is available.
3 Data out of range Data values out of acceptable range for a variable.
9 Out of heap memory Controller is out of memory space.
10 Action not possible Tried to write to a motion keyword while the axis is in motion.
14 Unable to initialize CAN A node returned an error message, other than synchronous or remote.
21 CAN node failed to reply Communication over the CAN bus has timed-out.
22 CAN node not live This error will be generated if you try accessing a node that has died.
27 Problem writing to EEPROM Communication with a remote node timed-out.
28 CAN node - Baud rate The CAN node does not support the requested baud rate.
29 CAN node reported error An error has occurred and cannot be determined further.
34 CAN transmit buffer full This error number should not be reported.
37 Non-volatile data corrupted An error accessing EEPROM or NVRAM data has occurred.
40 Drive is not enabled You have tried starting a move while the drive is disabled.
41 No connection exists There is no connection between the CAN open nodes.
50 Error programming flash The controller has failed to write data to the flash memory.
90 Action not possible The command is not possible whilst the drive is enabled.
121 Error accessing EEPROM EEPROM access has failed.
135 Axis/drive not commissioned The axis/drive is not commissioned.
137 Feedback device comms message is corrupt.
138 Feedback device comms are busy.
139 Feedback device has an error.
147 Static data overrun Static variable is filled, but data remains.
troubleshooting (continued)
RUN TIME GENERAL ERROR CODES
Number Name Description
3100 Division by zero This occurs when the denominator of a division is zero.
3102 Out of memory Array too large to fit in the remaining memory, or function does
not terminate before the internal stacks run out of free storage.
(16 pages)
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