Mitsubishi Electric MELDAS MDS-B-SVJ2 Series, Технические характеристики и инструкция по эксплуатации

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Chapter 8 Troubleshooting
8-6
No. Name Details Cause of occurrence Investigation method Remedy
The communication
cable is broken. Check the conductivity with a tester. Replace the cable.
The communication
cable connection is
incorrect. Are the communication pair cables
connected in reverse?
Is the terminator dislocated? Check the
connection. The terminator is
faulty.
Replace the terminator. Replace the
connector.
Is the battery unit dislocated? Check the
connection. Battery unit fault
Replace the battery. Replace the battery.
The grounding is
incomplete. Check the grounding state. Correctly ground.
Incorrect grounding Are the motor grounding and amplifier
grounding grounded separately? Ground the motor
and amplifier at one
point.
Amplifier fault Replace the
amplifier.
34 NC-DRV
communication:
CRC error
There was an error in
the communication
data from the CNC.
[Also detected when
the control axis is
removed.]
CNC unit fault
Change the connection with that for
another amplifier and find the cause.
Replace the CNC
unit.
35 NC command
error
The movement
command data sent
from the CNC was
excessive. Not within amplifier
specifications. Is this a sub-micron system?
Is the axis a rotary axis? Consult with
Mitsubishi.
The communication
cable is disconnected. Check the connector (CN1A, CN1B).
(Including the other axes) Set correctly. 36 NC-DRV
communication:
Communication
error
The communication
from the CNC was cut
off.
[Also detected when
the control axis is
removed.]
The communication
cable is broken. Check the conductivity with a tester. Replace the cable.
The parameter is not
within the setting
range. Check the setting range of the parameter
having the error NO. Set correctly.
The HEX setting
parameter setting is
incorrect. SV025: A non-entered motor type was
selected.
SV027: Both ovs 1 and 2 were set.
ovs and aflt were set with lmcl.
SV036: A non-entered resistor type was
selected.
Set correctly.
The electronic gears'
constant is
overflowing. The error No. is 101 (2301).
Check parameters SV001, SV002 and
SV018. If the settings are
OK, consult with
Mitsubishi.
ABS was set for an INC
detector connected
axis. The error No. is 102 (2302).
Check parameters SV017. Set correctly or
replace the detector.
The amplifier and
motor capacities do
not match. Check the corresponding amplifier type for
each servomotor in "Ch. 10 Specifications". Replace with the
correct combination.
The SHG control
option setting is not
provided. The error No. is 104 (2304).
Check parameters SV057 and SV058. Set correctly.
37 Initial parameter
error
The servo parameter
setting is incorrect.
Check the error
parameter No. If there
are several error
parameters, the most
recent No. is output.
[Also detected when
the control axis is
installed.]
The adaptive filter
option setting is not
provided. The error No. is 105 (2305).
Check parameters SV027 bit 15. Set correctly.
The communication
cable is broken. Check the conductivity with a tester.
The communication
cable connection is
incorrect. Are the communication pair cables
connected in reverse?
Replace the cable.
The grounding is
incomplete. Check the grounding state. Correctly ground.
Amplifier fault Replace the amplifier.
CNC unit fault Replace the CNC
unit.
38 NC-DRV
communication:
Protocol Error 1
There was an error in
the communication
data from the CNC.
[Also detected when
the control axis is
removed.]
CNC unit fault.
Change the connection with that for
another amplifier and find the cause.
Replace the CNC
unit.