Omron NJ501-1400 User Manual page 363

Event code Event name
644F0000 hex Deceleration
Warning
64500000 hex Positive
Torque Warn-
ing
64510000 hex Negative
Torque Warn-
ing
64520000 hex Command
Position
Overflow
64530000 hex Command
Position
Underflow
64540000 hex Actual Posi-
tion Overflow
64550000 hex Actual Posi-
tion Under-
flow
74320000 hex Slave Obser-
vation
Detected
743C0000 hex Cannot Exe-
cute Save
Cam Table
Instruction
NJ-series CPU Unit Motion Control User's Manual (W507)
Meaning Assumed cause
The command • The command deceleration rate
deceleration exceeded the deceleration
exceeded the warning value.
deceleration warn-
ing value.
The torque com- • The torque command value
mand value exceeded the positive torque
exceeded the posi- warning value.
tive torque warning
value.
The torque com- • The torque command value
mand value exceeded the negative torque
exceeded the nega- warning value.
tive torque warning
value.
The number of • In Linear Mode, the command
pulses for the com- position when converted to
mand position over- pulses exceeded the upper limit
flowed. of signed 40-bit data.
The number of • In Linear Mode, the command
pulses for the com- position when converted to
mand position pulses exceeded the lower limit
exceeded the valid of signed 40-bit data.
range. (It under-
flowed.)
The number of • The actual position when con-
pulses for the actual verted to pulses exceeded the
position overflowed. upper limit of signed 40-bit
data.
The number of • The actual position when con-
pulses for the actual verted to pulses exceeded the
position under- lower limit of signed 40-bit data.
flowed.
A warning has been • A warning was detected for the
detected for an EtherCAT slave that is allocated
EtherCAT slave. to the axis.
You cannot save a • An attempt was made to exe-
cam table to a file cute the MC_SaveCamTable
when non-volatile instruction when another opera-
memory is being tion was accessing the non-vol-
accessed by atile memory (e.g., transfer or
another operation. data trace operation from the
Sysmac Studio).
11 Troubleshooting
Level
Maj Prt Min Obs Info
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page 11-46
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page 11-47
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page 11-47
√
page 11-48
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page 11-48
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page 11-49
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page 11-49
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page 11-50
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page 11-50
Reference
11
11-17