Mitsubishi Electric FX5 User Manual page 416

Error Error name
code
351CH Operation error
351DH Operation error
351EH Operation error
3580H Operation error
3581H Operation error
3582H Operation error
3600H Operation error
3611H CH1 pulse width,
period setting
error
3612H CH2 pulse width,
period setting
error
3613H CH3 pulse width,
period setting
error
3614H CH4 pulse width,
period setting
error
3615H CH5 pulse width,
period setting
error
3616H CH6 pulse width,
period setting
error
APPX
414
Appendix 3 Error Code
Error details and cause
• The auto tuning time is longer than
necessary.
• The auto tuning time is longer than
necessary.
• An out-of-range value is set for the
timeout time setting value after maximum
ramp (R) detection.
• An instruction that cannot be used in an
interrupt routine program is used.
• Modules subsequent to the bus
conversion module are using an operand
that cannot be used.
• An instruction that cannot be used in an
interrupt routine program is used.
• The channel specified by instructions
using communication functions or built-in
I/O does not have the appropriate
parameter.
• The value of the special register to set
the pulse width and cycle of the PWM/
DPWM instruction is abnormal.
• The value of the special register to set
the pulse width and cycle of the PWM/
DPWM instruction is abnormal.
• The value of the special register to set
the pulse width and cycle of the PWM/
DPWM instruction is abnormal.
• The value of the special register to set
the pulse width and cycle of the PWM/
DPWM instruction is abnormal.
• The value of the special register to set
the pulse width and cycle of the PWM/
DPWM instruction is abnormal.
• The value of the special register to set
the pulse width and cycle of the PWM/
DPWM instruction is abnormal.
Action
• Increase the difference (ULV - LLV) between
the upper limit and lower limit of the output
value for auto tuning, set a smaller value to
the input filter constant (α), or set a smaller
value to the PV threshold (SHPV) for auto
tuning, and then check the result for
improvement. The operation is continued
with KP = 32767.
• Increase the difference (ULV - LLV) between
the upper limit and lower limit of the output
value for auto tuning, set a smaller value to
the input filter constant (α), or set a smaller
value to the PV threshold (SHPV) for auto
tuning, and then check the result for
improvement. The operation is continued
with KP = 32767.
• Check the contents of the parameters.
• Modify the program so that no instruction
whose use is disabled by the interrupt
routine program is used.
• Modify the program so that no operand
whose use is disabled for modules
subsequent to the bus conversion module is
used.
• Modify the program so that no instruction
whose use is disabled by the interrupt
routine program is used.
• Verify that the parameter setting of the
channel specified by instructions using
communication functions or built-in I/O is
correct.
• Modify the value of the special register and
restart PWM.
• Modify the value of the special register and
restart PWM.
• Modify the value of the special register and
restart PWM.
• Modify the value of the special register and
restart PWM.
• Modify the value of the special register and
restart PWM.
• Modify the value of the special register and
restart PWM.
Detailed Diagnostic
information timing
Error location At instruction
information execution
Error location At instruction
information execution
Error location At instruction
information execution
Error location At instruction
information execution
Error location At instruction
information execution
Error location At instruction
information execution
Error location At instruction
information execution
Error location At END
information instruction
and system
execution
configuration
information
Error location At END
information instruction
and system execution
configuration
information
Error location At END
information instruction
and system execution
configuration
information
Error location At END
information instruction
and system execution
configuration
information
Error location At END
information
instruction
and system execution
configuration
information
Error location At END
information instruction
and system execution
configuration
information