Mitsubishi Electric MELDAS 600M Series Instruction Manual page 346

4.6 Handle feed mode
The controlled axis can be moved by turning the manual handle.
The travel distance per graduation of the handle depends on how the HANDLE/INCREMENTAL
MAGNIFICATION switch is set.
The axis that can be moved by using the manual handle is determined by setting the HANDLE
FEED AXIS SELECT switch.
(Note 1) For 3-axis handle feed specifications, the three handles are controlled corresponding to
Operation procedure
Using the MODE SELECT switch, select
the handle feed mode.
Using the HANDLE FEED AXIS SELECT
switch, select the controlled axis to be
moved.
Using the HANDLE/INCREMENTAL
MAGNIFICATION switch, set the travel
distance per graduation of the handle.
Move the axis by turning the HANDLE in
the required direction.
(Note 1)
When the handle magnification is high and
the handle is turned quickly, the
corresponding axis is clamped by the rapid
traverse rate for safety reasons. In this case,
the feed amount exceeding the clamp is
discarded, so a fraction unrelated to the
handle magnification is caused.
(Note 2)
The handle feed time constant is the "G1
time constant".
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CHAPTER 2 MACHINE OPERATIONS
the respective X, Y and Z axes. Changeover to 4-axis specifications by selecting the
handle for the Z axis.
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4. Operation Mode
MDI
HANDLE
INCRE-
MENTAL
HANDLE FEED
AXIS SELECT
HANDLE/INCREMENTAL
MAGNIFICATION
100
100
10
10
1
1
-
II – 13
MODE SELECT
PROGRAM RUN
RAPID
TRAVERSE
JOG
REFERENCE
POINT RETURN
Y
Z
X
4
1
1000
10
5000
1000
10000
100
50000
1000
100000
HANDLE
00
+
MELDAS