Relation With Other Functions; Precautions - Mitsubishi Electric M800VW Series Programming Manual

M800V/M80V Series PLC Programming Manual (2/2)
14 PLC Help Function
14.19 Machine Group-Based Alarm Stop
[Timing chart of machine group-based PLC interlock]
Machine group-based alarm
stop: Machine group-based PLC
interlock (GQMEG1: YBE0)
PLC output
signal
PLC emergency stop (QMEG:
YC2C)
Machine group-based alarm
PLC input sig-
stop: Machine group-based PLC
nal
interlock ON (GQEMG01: XBE0)

14.19.8 Relation with Other Functions

 Set the related axes in a same machine group when using the function which relates the axes of different part systems
such as mixed control (cross axis control), arbitrary axis exchange, control axis superimposition, or control axis synchroni-
zation between part systems.
 Set the related axes in a same machine group when using the function which synchronize with the spindle such as spindle
synchronization control I, tool spindle synchronization I (polygon), or tool spindle synchronization (hobbing) .
 When using the function which relates inclined axis control and synchronous control, set the related axes as follows.
- Set the axes related to the inclined axis control and synchronous control to a same machine group.
- If those are not set in the same group, an MCP alarm (Y51 0039) will occur regardless of the validity of inclined axis
control and synchronous control when the power is ON.

14.19.9 Precautions

(1) When more than one axis shares the brake output at the multi-axis drive unit (V2/V3), set the all axes within the unit to the
same machine group.
ON
OFF OFF
OFF
ON
OFF OFF
687
ON
OFF
ON
OFF
IB-1501668-B