Mitsubishi Electric M800 Series Manual page 428

M800/M80/E80/C80 Series Alarm/Parameter Manual
16 Machine Parameters
(PR) #1258 set30
bit0: Skip I/F switch
Select A or B contact for the skip interface.
0: A contact (Skip operation starts at rising edge of a signal)
1: B contact (Skip operation starts at falling edge of a signal)
(Note) This parameter is not applied to PLC skip.
bit4: Thread recut command
Specify through which interface to give a thread recut command.
0: Through HMI screen
1: Through PLC I/F
bit5: Addition of command Q to thread recut
Select whether to add the command Q's data to the spindle angle to be compensated during thread recut of
a stored thread section.
0: Not add the command Q's data
1: Add the command Q's data
bit6: Spindle compensation angle in thread recut mode
Select whether to calculate the spindle compensation angle when a thread cut command is given during the
thread recut mode.
0: Calculate the angle for the initial thread cut command in automatic operation.
(The initially calculated angle is used for the 2nd and subsequent thread cut commands.)
1: Calculate the angle every time a thread cut command is given.
(PR) #1259 set31
bit0: Enable normal life tool's data count (for M system only)
Select whether to enable or disable too use data counting when the tool status is 2 (normal life tool).
0: Not count the use data of normal life tool.
1: Count the use data of normal life tool.
bit2: Disabling decimal point for PLC window
Select the input/output specifications of fraction data for PLC window.
0: Enable decimal point
Fraction data is output as the fixed fraction information.
(The numbers of digits in the integer and fraction parts are the same as of the on-screen specifications.)
1: Disable decimal point (cut off all digits after decimal point)
Only the integer part is input/output.
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