Stop During Axes Group Operation - Mitsubishi Electric MELSEC iQ-R Series User Manual

Stop during axes group operation

This section explains each stop cause.
Stop cause occurrence in the configuration axis
The following shows axes group operation when a stop cause of the configuration axis occurs.
Stop cause occurrence axis
Caus Stop cause
e No.
1 "Forced stop input" is OFF
2 Drive unit power supply is OFF
Drive unit network disconnection detection
Drive unit error
Forced stop input to the drive unit
Enable of MC_Power is FALSE
ServoON of MC_Power is FALSE
(When AxisName.Pr.StopMode_ServoOff
is "4:
ServoOffAfterImmediateStop")
3 Hardware stroke limit upper/lower limit
error occurrence
4 CPU module error occurrence
PLC READY [Y0] is OFF
5 Software stroke limit upper/lower limit error
occurrence
6 Axis error detection
7 Execute of MC_Stop is TRUE
8 "Stop signal" of external input signal is
TRUE
*1 The servo OFF is executed in the driver side and the axis immediately stops, and also the motion side command is stopped.
*2 If a single axis FB is executed during axes group operation, an axis error will occur and the single axis FB will be disabled. For details,
refer to the following.
Page 153 Axis error
4 START AND STOP
150
4.4 Stop
Axis status Stop
at stop process
cause
occurrence
(AxisName.
Md.AxisStat
us)
1: ErrorStop Immediate
*1
stop
1: ErrorStop
1: ErrorStop Based on the
axes group
stop process
1: ErrorStop
1: ErrorStop
1: ErrorStop
*2
1: ErrorStop
No change
Axes group
Axes group Stop process
status
(AxesGroup
Name.Md.Gr
oupStatus)
1: Stop cause occurrence axis: Immediate stop
GroupErrorSto Other configuration axes: Axes group
p deceleration stop/immediate stop (Follows
AxesGroupName.Pr.StopMode_ErrorInGroup)
Axes group deceleration stop/immediate stop
(Follows
AxesGroupName.Pr.StopMode_General)
No change Axes group deceleration stop/immediate stop
(Follows
AxesGroupName.Pr.StopMode_General)