Festo Контроллер позиционирования CPX-CMAX - Manual (Page 144)

5. Diagnostics and error handling
5−22
Festo P.BE−CPX−CMA X−SYS−EN en 0908NH
Malfunction group 5 ć System error B
CPX error group 105 (CPX−MMI: [System error B] )
No. Message Cause/description Error handling Type 1)
50 Operating pressure is too
low
2)
Pressure in both cylinder
chambers is < 1.5 bar. · Check the pressure
supply.
· Wait until the cylinder
chambers are suffiĆ
ciently filled (possibly
via leakage through
valve).
· Configure as warning.
Error
level: F2 (W)
Reset: F
51 Controller load voltage
outside tolerance range
(undervoltage) Load voltage < 20 V for enĆ
abled controller or overĆ
load on axis string. · Check the valve load
supply (U
VAL
).
Error level: F2
Reset: F
52 Controller operating voltĆ
age outside tolerance
range (undervoltage) Operating voltage < 18 V or
overload on axis string. · Check the operating
voltage supply for
electronics/sensors
(U
EL/SEN
).
Error level: F2
Reset: F
53 Controller: Overload load
supply Short circuit in the cables
of the axis string (between
the controller and valve or
valve and sensor interĆ
face). · Check the cables and
modules in the axis
string (e.g. for a cable
breakage), replace if
necessary. Error level: F2
Reset: F
Defect in the CMAX conĆ
troller. · Check CMAX and exĆ
change, if necessary.
Defect in the valve. · Check the lines and
valves step−by−step
and exchange, if
necessary.
Overload in valve outputs. · Check output connecĆ
tions and correct, if
necessary.
1) For the error level and reset type, see section 5.2.3.
2) Enable command, but no supply pressure.