Festo CMMP-AS-***-M3 Series, Description

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A Diagnostic messages
Festo – GDCP-CMMP-M3-FW-EN – 1203NH 95
Diagnostic messages of the CMMP-AS-...-M3
No. Reaction Actions Causes Message Code
11-3 8A83
h
Homing: timeout The parametrised maxim-
um time for the homing
run was exceeded before
the homing run was com-
pleted. • Check the time setting
in the parameters. Config-
urable
11-4 8A84
h
Homing: wrong /
invalid limit
switch – Relevant limit switch
not connected.
– Limit switches
swapped?
– No reference switch
found between the
two limit switches.
– Reference switch is at
the limit switch.
– Method “current posi-
tion with zero im-
pulse”: limit switch
active in the area of
the zero pulse (not
permissible).
– Both limit switches
active at the same
time.
• Check whether the
limit switches are con-
nected in the correct
direction of travel or
whether the limit
switches have an ef-
fect on the intended
inputs.
• Reference switch con-
nected?
• Check configuration of
the reference
switches.
• Move limit switch so
that it is not in the
zero pulse area.
• Check limit switch
parametrisation (N/C
contact/N/O contact).
Config-
urable
11-5 8A85
h
Homing: I
@
t / fol-
lowing error
– Acceleration ramps
not suitably paramet-
rised.
– Reversing due to pre-
mature triggering of
following error; check
parametrisation of fol-
lowing error.
– No reference switch
reached between the
end stops.
– Zero pulse method:
end stop reached
(here not permiss-
ible).
• Parameterise the ac-
celeration ramps so
they are flatter.
• Check connection of a
reference switch.
• Method appropriate
for the application?
Config-
urable