WARNING
1. Items related to program development
Do not put any startup switch for C70 on GOT’s touch key. If a communication fault
(including cable disconnection) occurs between GOT and CNC C70, the
communication will be suspended and the GOT will become inoperative. In this
case, even when you release your hands from the startup switch, CNC will fail to
recognize the cutoff of startup signal, which may cause serious accidents
.
2. Items related to operation
If the operation start position is set in a block which is in the middle of the program
and the program is started, the program before the set block is not executed. Please
confirm that G and F modal and coordinate values are appropriate. If there are
coordinate system shift commands or M, S, T and B commands before the block set
as the start position, carry out the required commands using the MDI, etc. If the
program is run from the set block without carrying out these operations, there is a
danger of interference with the machine or of machine operation at an unexpected
speed, which may result in breakage of tools or machine tool or may cause damage
to the operators.
Under the constant surface speed control (during G96 modal), if the axis targeted for
the constant surface speed control moves toward the spindle center, the spindle
rotation speed will increase and may exceed the allowable speed of the workpiece or
chuck, etc. In this case, the workpiece, etc. may jump out during machining, which
may result in breakage of tools or machine tool or may cause damage to the
operators.
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