Omron NJ501-1300, Руководство пользователя

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11 Troubleshooting
11-16
NJ-series CPU Unit Motion Control User’s Manual (W507)
74390000 hex Error in
Changing
Servo Drive
Control Mode Changing the Con-
trol Mode was not
completed within
the specified time. • When the
MC_SyncMoveVelocity instruc-
tion was stopped, the actual
current velocity was not
reduced to 10% or less of the
maximum velocity within 10
seconds for three consecutive
periods after a command veloc-
ity of 0 was output.
• For an OMRON G5-series
Servo Drive, the actual current
velocity was not reduced to
10% or less of the maximum
velocity within 10 seconds for
three consecutive periods when
the MC_TorqueControl instruc-
tion was stopped.
• Changing the Control Mode of
the Servo Drive between CSP,
CSV, and CST was not com-
pleted within one second after
the command was executed.
√
page 11-41
743A0000 hex Master Axis
Position
Read Error The synchronized
instruction was not
executed because
an error occurred in
the position of the
master axis of the
synchronized
instruction. • EtherCAT process data com-
munications are not established
for the master axis of the syn-
chronized instruction.
• The slave of the master axis for
the synchronized instruction
was disconnected.
• An Absolute Encoder Current
Position Calculation Failed error
(6458000 hex) was detected for
the master axis of a synchro-
nized instruction.
√
page 11-43
743B0000 hex Auxiliary Axis
Position
Read Error The synchronized
instruction was not
executed because
an error occurred in
the position of the
auxiliary axis of the
synchronized
instruction. • EtherCAT process data com-
munications are not established
for the auxiliary axis of the syn-
chronized instruction.
• The slave of the auxiliary axis
for the synchronized instruction
was disconnected.
• An Absolute Encoder Current
Position Calculation Failed error
(6458000 hex) was detected for
the auxiliary axis of a synchro-
nized instruction.
√
page 11-44
84400000 hex EtherCAT
Slave Com-
munications
Error A communications
error occurred for
the EtherCAT slave
that is allocated to
an axis. • A communications error
occurred for the EtherCAT slave
that is allocated to an axis.
√
page 11-44
644C0000 hex Following
Error Warn-
ing The following error
exceeded the Fol-
lowing Error Warn-
ing Value. • Performance of positioning
operation is poor and the actual
motion is slower than the com-
mand.
√
page 11-45
644D0000 hex Velocity
Warning The command
velocity exceeded
the velocity warn-
ing value. • The command velocity
exceeded the velocity warning
value.
√
page 11-45
644E0000 hex Acceleration
Warning The command
acceleration
exceeded the
acceleration warn-
ing value. • The command acceleration rate
exceeded the acceleration
warning value.
√
page 11-46
Event code Event name Meaning Assumed cause
Level
Reference
Maj Prt Min Obs Info