TOMATECH AUTOMATION
mode, the
current block “dwells” immediately; when the Auto mode is switched to the Edit, MDI mode
in Auto
mode, the “dwell” is not displayed till the current block is executed.
Note 1: Ensure that the fault has been resolved before cancelling the emergency alarm.
Note 2: The electric shock to the device may be decreased by pressing the Emergency button
before power
on and off.
Note 3: The Machine zero return operation should be performed again after the emergency alarm
is
cancelled to ensure the correctness of the position coordinates (but this operation is forbidden if
there is no machine zero in the machine).
Note 4: Only the BIT3 (MESP) of the bit parameter No.172 is set to 0, could the external emergency
stop be
active.
8.1.4 Automatic run from an arbitrary block
Press key to enter the Edit mode, press key to enter the program content page;
1) Move the cursor to the block to be executed (for example, move the cursor to the 3rd
row head if
it executes from the 3rd row);
258
Ⅱ Operation
2) If the mode (G, M, T, F code) of the current block where the cursor locates is defaulted
and
inconsistent with the running mode of this block, the corresponding modal function should
be
executed to continue next step.
3) Press key to enter the Auto mode, then press key to start the execution.
8.1.5 Adjustment of the feedrate, rapid rate
In Auto mode, the running speed can be changed by adjusting the feedrate override, rapid
override. It doesn’t need to change the settings of the program and parameter.
� Adjustment of the feedrate override
Press , , 16-level real time feedrate can be obtained.
Note 1: The actual feedrate value is specified by F in feedrate override adjustment;
Note 2: Actual feedrate= value specified by F× feedrate override
� Adjustment of rapid override
It can realize the F0, 25％, 50％, 100％ 4-level real time rapid override adjustment by
pressing , , , .
Note 1: The rapid traverse speeds of X, Z axis are set by the system parameter No.022, No.023
X axis actual rapid traverse rate = value set by parameter No.022X×rapid override
Z axis actual rapid traverse rate = value set by parameter No.022Z×rapid override
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