Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual page 421

Error Error name
code
30F9H Operation cycle mixed
setting error
30FAH Machine configuration
error
30FBH Machine control device
assignment error
30FDH G-code control
configuration error
30FEH G-code control operation
cycle setting error
30FFH G-code control add-on
library incorrect
Error details and cause
• The system of SSCNET has already existed in
network setting when setting low-speed operation cycle
setting magnificent.
• The operation cycle is 0.222[ms] when setting low-
speed operation cycle setting magnificent.
• The operation cycle is 0.444[ms] when setting low-
speed operation cycle setting magnificent as 8 times.
• "Low-speed operation cycle setting magnificent 
operation cycle" exceeds 14.222[ms].
• The machine control function is valid when setting low-
speed operation cycle setting magnificent.
• The servo amplifier axis or command generation axis
for executing control in low-speed operation cycle does
not exist.
• G-code control setting is valid when low-speed
operation cycle magnificent setting is valid.
Machine parameter or the axis setting parameter of the
machine configuration axis is incorrect.
The using device of machine is outside the assignment
range of device.
• The parameter of G-code control configuration axis is
incorrect.
• An error has been detected when reading G-code
program.
The operation cycle is less than 0.888[ms] when setting
G-code control.
Add-on library is not installed when setting G-code control.
Corrective action
• Change the network setting to SSCNET/H.
• Set the operation cycle to 0.444[ms] or more.
• Set the operation cycle to 0.888[ms] or more when low-
speed operation cycle setting magnificent is 8 times.
• Check and correct the setting to make "low-speed
operation cycle setting magnificent  operation cycle"
less than 14.222[ms].
• Disable the machine control function.
• Check and correct the servo network setting or the
control operation cycle setting of command generation
axis setting.
• Change G-code control setting to "Not Used".
Confirm the detail code and check the adequate
parameter setting. (For the detail code, refer to
MELSEC iQ-R Motion Controller Programming
Manual (Machine Control).)
Set the using device of machine within the range of device
assignment.
• Confirm the detail code and check the adequate
parameter setting.
• Confirm the detail code, eliminate the error and execute
program writing again. (For the detail code, refer to
MELSEC iQ-R Motion Controller Programming
Manual (G-Code Control).)
Check and correct the operation cycle over 0.888[ms]
when using G-code control.
• Install the add-on library of G-code control.
• Select "Not Used" in G-code control setting of the basic
setting when not use G-code control.
APPENDICES
Appendix 1 Error Codes
A
419