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3 POSITIONING DEDICATED SIGNALS
(3) Motion CPU WDT error cause (D9184) ………........ Monitor device
This register is used as judgement of the error contents in the Motion CPU.
Error code Error cause
Operation when error
occurs
Action to take
1 S/W fault 1
2
Operation cycle time over
• Reset with the reset key.
• If the error reoccurs after resetting,
1) Change the operation cycle into a
large value in the system setting.
2) Reduce the number of command
execution of the event task or NMI
task in the system setting.
3
Q bus WDT error • Reset with the reset key.
• If the error reoccurs after resetting, the
relevant module or the relevant slot
(base unit) is probably faulty: replace
the module/base unit.
4 WDT error
30
Information processor H/W error
• Reset with the reset key.
• If the error reoccurs after resetting,
explain the error symptom and get
advice from our sales representaitive.
201 to 215
Q bus H/W fault
201
Error contents
01 : Q bus error 1
02 : Q bus error 2
04 : Q bus error 4
08 : Q bus error 8
Error code = Total of the error contents + 200
250 to 253
Servo amplifier interface H/W fault
250
Faulty SSCNET No.
0 : SSCNET 1
1 : SSCENT 2
Error code = Total of the fault
y
SSCNET No. + 250
• Reset with the reset key.
• If the error reoccurs after resetting, the
relevant module or the relevant slot
(base unit) is probably faulty: replace
the module/base unit.
300 S/W fault3 • Reset with the reset key.
8 or more points of CPSTART instruction were used
to start programs in excess of simultaneously
startable program.
Number of simultaneous startable programs
14
301
All axes stop immediately,
after which operation
cannot be started.
• Reset with the reset key.
• Use 8 or more points of CPSTART
instruction to start programs within the
number of simultaneously startable
programs.