FEIG ELECTRONIC GmbH Page 87 of 96 TST_FUZ2-A-B-C-CX-G-L_Montageanleitung_EN_22.docx
Possible reason for error
Internal stationary unit error
Internal system fault on the stationary unit.
Internal mobile unit error
Internal system fault on the stationary unit.
Internal positioning error
Internal error of the positioning system. Presumably, the magnet is not attached properly.
Address of mobile unit not set
• The address of the mobile unit was not set so far
• The address has to be set in Parameter P.F07
• The address is written on a sticker on the mobile unit
No communication to
expansion board possible
• The communication to the expansion board is not possible
• No expansion board plugged in
• CAN Connection interrupted (Broken cable or no supply voltage for extension board)
ROM error on extension board
• Wrong Flash-Code
• Defective hardware or noise-saturated environment
RAM error on extension board
• Defective hardware or noise-saturated environment
Internal 2.5 V reference voltage
incorrect
Internal 15 V voltage incorrect
Emergency stop chain not
complete
Not all emergency STOP inputs are jumpered separately, although the entire emergency stop chain is jumpered
• Redundant check of the emergency stop chain triggered
Testing of the third shutdown
method failed
• The testing of an cyclic tested input was not successful
• The connected device is not working
• The cable connection between the connected device and the controller is broken
If the motor wiring test is
activated by P.112 the wiring
will be tested during system
tests.
• at least one motor cable is not or incorrectly connected
• Motor cable damaged
• Motor damaged
External watchdog incorrect
• Defective hardware or noise-saturated environment
• Wrong EPROM-Code
• Defective hardware or strongly disturbed environment
• Defective hardware or noise-saturated environment
• The clock frequency of the processor is wrong
• User-Stack or System-Stack overflowed
• Possible software error due to recursive invocations (e.g. profile)
Faulty parameter checksum
• New EPROM version with different parameters
• Controller not yet initialized
Checksum from calibration
values etc.
• New EPROM version with different EEPROM structure
• Controller not yet initialized