Mitsubishi Electric MELSEC iQ-R Series User Manual page 29

[When the FB is normal]
Enable
Busy
AxisName.Md.
Analyzing
Valid
Error
ErrorID
Motion control types
The following types exist in the axis/axes group control that can be executed by the motion MCFB. For details, refer to each
function.
Large classification Middle classification
Axis control Single axis control
Axes group control Multiple axes control
Error processing
If an error occurs while the MCFB is executed, Error turns TRUE and the error code is output to Error ID. At this time, the axis
status transits into "1: ErrorStop" and the axes group status transits into "1: GroupErrorStop".
When an available axis transits into the "1: ErrorStop" status, all buffering FBs are interrupted. The interrupted FBs' Error turns
TRUE.
After that, an error reset needs to be executed to start the axis/axes group. For how to check an error of the axis/axes group
and how to reset the error, refer to the following.
Page 522 Checking Errors and Warnings, Page 524 Error and Warning Reset
A value same as one of the following (it depends on the control) is output to ErrorID. However, the warning
code is not output. For remedy of errors, refer to the following.
Page 521 TROUBLESHOOTING
• Axis error code (AxisName.Md.ErrorID)
• Axes group error code (AxesGroupName.Md.ErrorID)
• System error code (System.Md.ErrorID)
0
Small classification Reference
Page 171 Single Axis Positioning Control
Positioning control
Page 241 DIRECT CONTROL
Continuous control
Page 426 SYNCHRONOUS CONTROL
Synchronous control
Page 344 Command Filter
Page 192 Single Axis Manual Control
Manual control
Page 164 HOMING
Homing control
Page 199 Multiple Axes Positioning Control
Positioning control
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