BDS5
A
PPENDIX
C - E
RROR
C
ODES
C-1
A
PPENDIX
C
E
RROR
C
ODES
C.1 INTRODUCTION
The BDS5's response to an error depends on the error's severity. There are four levels of severity, listed below in
increasing order:
Table C.1. Error Severity Levels and Actions
1.
Errors which cause warnings.
2.
Errors which cause a program break and stop motion, in addition to Level 1 Actions.
3.
Errors which cause the system to disable and set the FAULT Hardware Output, in addition to Level 2
Actions.
4.
Errors which disable almost all BDS5 functions (including communications) and flash the CPU LED to
indicate the error number. These are called firmware errors.
See Chapter 5 for more information about error severity. The following is a complete list of errors generated by the
BDS5.
C.2 HARDWARE FAULTS
C.2.1 Firmware Faults
ERROR 2
"HARDWARE- U-P FAIL"
SEVERITY 4
The microprocessor cannot pass self-test. This fault causes the microprocessor to blink the CPU light twice and then
pause. The BDS5 will not communicate or run the user program. Contact the factory.
ERROR 3
"HARDWARE-CHECKSUM"
SEVERITY 4
The microprocessor cannot pass the checksum self-test. This fault causes the microprocessor to blink the CPU light
three times and then pause. The BDS5 will not communicate or run the user program. Contact the factory.
ERROR 4
"SOFTWARE WATCHDOG"
SEVERITY 4
The microprocessor has failed the software watchdog self-test. This fault causes the microprocessor to blink the
CPU light four times and then pause. The BDS5 will not communicate or run the user program. Contact the factory.
ERROR 5
"+5 VOLTS"
SEVERITY 4
Содержание BDS5
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