77l_Fehlersuche-en.fm, 06.09.2011 P2077SB/EN 2011-09 69
Troubleshooting
15
2-5 5 V supply (internal)
Internal 5 V supply
is not within the
4.5 V – 5.5 V range
Internal voltage, external check not possible
Power adapter in the CPS3 is
defective
➔ Replace the CPS3
Power adapter in the CPS3 is
overloaded
➔ Replace the CPS3
2-7 Error in 15 V driver supply for
the braking chopper
The internal 15 V supply is
<12.5 V
Internal voltage can not be
checked externally
Power adapter in the CPS3 is
defective
➔ Replace the CPS3
Power adapter in the CPS3 is
overloaded
➔ Replace the CPS3
3-3 Initialization or
program error
Internal program error, no external actions possible
Error during program initializa-
tion
➔ Inform DGD service
➔ Switch the PDB-CPS… off
and on again
Communication error with a
service PC
➔ Reconnect PC to CPS3
Checksum error
➔ Inform DGD service
➔ Switch the PDB-CPS… off
and on again
Display
Error
Description
Possible causes Measures and
remedies