A
Diagnostic messages
Festo – GDCP-CMMP-M3-FW-EN – 1203NH
87
Diagnostic messages of the CMMP-AS-...-M3
No.
Reaction
Actions
Causes
Message
Code
06-1
2320
h
Overload current
brake chopper
Overload current at the
brake chopper output.
•
Check external brak-
ing resistor for short
circuit or insufficient
resistance value.
•
Check circuitry of the
brake chopper output
at the motor control-
ler (bridge, etc.).
PS off
07-0
3210
h
Overvoltage
Braking resistor is over-
loaded; too much braking
energy which cannot be
dissipated quickly
enough.
–
Resistor capacity is in-
correct?
–
Resistor not connec-
ted correctly?
•
Check the design of
the braking resistor;
resistance value may
be too great.
•
Check the connection
to the braking resistor
(internal/external).
PS off
08-1
–
Sense of rotation
of the serial and
incremental posi-
tion evaluation is
not identical
Only encoder with serial
position transmission
combined with an ana-
logue SIN/COS signal
track: The direction of ro-
tation of encoder-internal
position determination
and incremental evalu-
ation of the analogue
track system in the motor
controller are the wrong
way around.
Footnote
3)
•
Swap the following
signals on the [X2B]
angle encoder inter-
face (the wires in the
connecting plug must
be changed around),
observing the technic-
al data for the angle
encoder where applic-
able:
–
Swap SIN/COS track.
–
Swap the SIN+/SIN-
or COS+/COS- signals,
as applicable.
Config-
urable
3)
The encoder counts internally, for example positively in clockwise rotation while the incremental evaluation counts in negative
direction with the same mechanical rotation. The interchange of the direction of rotation is detected mechanically at the first
movement of over 30° and the error is triggered.
Summary of Contents for CMMP-AS-***-M3 Series
Page 131: ......
