Mitsubishi Electric MELDAS 600M Series Instruction Manual page 411

Depending on the state during operation, the display will change as shown below. Refer to the
following table for details on each display item.
Absolute position lost
Normal
Rot
Normal
Rot
Normal
Rot
Absolute position established
"Absolute posn set"
Illegality
Stopper type
Press Rel.
Origin type
Ret. Ref. P.
Zero-P. Rel.
Completion
(Note) When using position setting methods other than the above, the initialization state will be blank.
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5. Operations Related to Auxiliary Axis
State/operation
Abs posn set ON
Reverse
or
Rot
Start
Zero point return
Stopper
Reverse
or
Rot
Stop
Origin pos set ON
Reverse
or
Rot
Start
display item
This appears when the absolute position has been lost.
This appears when the absolute position is being initialized with the stopper
method zero point initialization.
This state is maintained until the machine end is pushed against.
This appears after the machine end is pushed against, and the current limit is
reached continuously for a set time.
This appears until the machine basic point is moved to from the initialization of
the absolute position, and the basic point is designated.
This appears after the basic point is designated, and the nearest grid is reached
with the "700120 ABS TYPE" basic point direction movement.
This appears when the zero point has been returned to with the dog-type
initialization.
This appears when the absolute position has been established.
This indicates the state that the zero point initialization has been completed.
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CHAPTER 3 MAINTENANCE
"Absolute posn set" display
Dog type
Illegality
Zero-P Rel.
Completion
III – 25
Stopper type Origin type
Illegality
Stopper type
Origin type
Press Rel.
Ret. Ref. P.
Completion Completion
Details
Illegality