User Manual

8. Diagnosis and error treatment
8−27
Festo P.BE−SPC200−EN en 0901d
Fault class 6: Fault in positioning task or identification travel
Fault
stage
Eliminating faultsOperating status / fault explanationFault
message
C
nnn1Ax06 The specified reference run mode is not
permissible for this axis.
· Correct the command
· Check reference run mode in
the application data, com
pare with that currently
being used.
Permitted:
 Stepping motor axis:
Modes 0 to 4
 Pneum. Axis:
Modes 0, 5 to 7
nnn1Bx06 The reference run for the pneumatic axis was
carried out in mode 7. Mode 0, 5 or 6 is
necessary for the desired command.
· The reference run must be
carried out in mode 0, 5 or 6
before the command in
question.
Only the following are permiss
ible in mode 7:
G01, G02 and M39, see also
command G74
nnn1Cx06 Parameter outside the permitted tolerance · Correct NC program
zzz1Dx06 Fault in the digital nominal value specifica
tion via field bus.
zzz = Fault type:
001: The nominal value transferred is
smaller than the lower software end
position.
002: The nominal value transferred is
greater than the upper software end
position.
· Check the nominal values
generated in the field bus
master (PLC) and if necess
ary adapt to the permissible
movement range.
· Check limit values in the
application data, adapt if
necessary.
zzz = Additional information
yy = Fault number
x = Axis identifier (0 = fault is not axis−related)
nnn = NC record number of the accessing NC command