Mitsubishi Electric M700V Series Manual page 42

MITSUBISHI CNC
III Functional Specifications
4.1.3 Manual Feed Rate (m/min)
M720VW
M system 1000
L system 1000
The manual feed rates are designated as the feed rate in the jog mode or incremental feed mode for manual
operation and the feed rate during dry run ON for automatic operation. The manual feed rates are set with
external signals.
The manual feed rate signals from the PLC include two methods, the code method and value setting
method.
Which method to be applied is determined with a signal common to the entire system. The signals used by
these methods are common to all axes.
- Setting range under the code method
Metric input 0.00 to 14000.00 mm/min (31 steps)
Inch input 0.000 to 551.000 inch/min (31 steps)
- Setting range under the value setting method
Metric input 0 to 1000000.00 mm/min in 0.01 mm/min increments
Inch input 0 to 39370 inch/min in 0.001 inch/min increments
Multiplication factor PCF1 and PCF2 are available with the value setting method.
4.1.4 Rotary Axis Command Speed Tenfold
M720VW
M system ○
L system ○
This function multiplies the rotary axis' command speed by 10 during initial inching.
The commanded speeds are as follow.
Automatic
Cutting feed rate
operation
Rapid traverse rate
Manual operation
III - 40
M730VW M750VW M720VS
1000 1000 1000
1000 1000 1000
M730VW M750VW M720VS
○ ○
○ ○
For the inch system, the rotary axis command speed is multiplied by 10.
For example, if the B axis is the rotary axis in the inch system and the following type
of machining program is executed, the rotary axis command speed will be multiplied
by 10, and the rotary axis will move at 1000 deg./min.
N1 G1 B100. F100.;
The rapid traverse rate is not multiplied by 10, and is the speed set in the
parameters.
The command speeds related to manual operation, such as JOG feed, are not
multiplied by 10. The display speed unit also remains as "deg./min".
M730VS M750VS
1000 1000
1000 1000
M730VS M750VS
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