TST
Assembly instructions
FUF2 / FU3F -A/-C/-F
FEIG ELECTRONIC GmbH
page 96 of 114
TST_FUxF-A-C-F_Montageanleitung_EN_15
No.
Description
Possible reason for error
F.931
ROM error
• Wrong EPROM
-Code
• Defective hardware or strongly disturbed environment
F.932
RAM error
• Defective hardware or noise
-saturated environment
F.933
Wrong frequency of CPU
• The clock
frequency of the processor is wrong
F.935
Stack error
• User
-Stack or System-Stack overflowed
• Possible software error due to recursive invocations (e.g. profile)
F.936
Control of the power stage (first shutdown) is faulty
The monitoring of the power stage has detected an error behaviour and
activated the second cut-off path of the power stage. The power amplifier is
disabled and the emergency stop is activated.
• A ramp has not been driven, eg door does not slow down
• Power amplifier output ha
s not been switched off, e.g. when the unit is at a
standstill, further voltage is output
F.937
Second shutdown incorrect
The second micro controller does not trigger the Watchdog of the first micro
controller
F.938
Logical program execution monitoring failed
• Program execution not working as expected
• environmental interference
• faulty software
F.941
ROM Error of I/O Processor
• ROM Error of I/O Processor
F.942
RAM Error of I/O Processor
• RAM Error of I/O Processor
F.960
Faulty parameter checksum
• New EPROM version with different parameters
• Controller not yet initialized
F.961
Checksum from calibration values etc.
• New EPROM version with different EEPROM structure
• Controller not yet initialized
F.962
Converter parameters not plausible
• New EPROM version
• Controller not yet initialized
F.964
Program version / manufacturer code
• New EPROM version
• Controller not yet initialized
F.965
Faulty door cycle counter with active emergency
opening
• The door
cycle counter does not count or is faulty. Because of this no
emergency opening testing can be done.
F.966
Hardware unknown
• A wrong software was programmed to the controller
• The programmed software does not know the hardware version
• The controller h
ardware is broken
F.967
Incompatible TST LGB software version
TST LGB with software version V3.21 or earlier in combination with DES-A
connected and activated.
F.968
Programming error with Real time clock
• The clock is not programmed plausible
