Festo CPX - Page 141

5. Diagnostics and error handling
5−27
Festo P.BE−CPX−SYS−EN en 0902e
Error numbers of error class 2
No. Eliminating faultsOperating statusHandheld display
110
...114
Reserved
115 [Subsystem module/
channel failure]
Module/channel in a subordi
nate system has failed
Check subordinate module
(function/installation),
replace if necessary
See manual for the relevant
module
Tab.5/8: Possible faults (fault class 2)
Error numbers of error class 3
No. Handheld texts Operating status Eliminating faults
128 [Switch unit defective] Hardware defective in the
switch unit
Check module, if necessary
replace
129 [CBUS asic not ready] Hardware defective Replace module
130 [CPU Hardware Trap] System error has occurred Replace module if Power Off/
On does not remedy problem
131 [CBUS C−manager not
ready]
Fault in internal communica
tion
Check CPX terminal and, if ne
cessary, replace
132 [Watchdog overflow] System error has occurred Replace module if Power Off/
On does not remedy problem
133 [Remanent memory defec
tive]
Hardware defective Replace module
134 [Flash system memory
defective]
Hardware defective Replace module
135 [Number of mod. pa
rams.more than 64]
Fault in internal configuration Check CPX terminal and,
if necessary, replace
136 [Slave not ready] System error has occurred Replace module if Power Off/
On does not remedy problem
137 [CBUS diagnostic telegram] Fault in internal communica
tion
Check CPX terminal and,
if necessary, replace