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GSK980TDi Turning CNC System User Manual
412
Ⅲ
Connection
0: Spindle position function is invalid.
Bit1 1: Change to position mode, the axis do return REF.
0: Change to position mode, the axis does not return REF.
Bit0 1: Cs function of spindle valid, power on
0: Cs function of spindle is: invalid, power on
1 6 4
Spindle shifting M code
Spindle CS shifts the M code [Setting value +1 is the M code of the function releasing].
Note 1: When the spindle positioning function is enabled that is regarded as the M code of the
spindle positioning method shifting.
Note 2: The setting value should be performed based upon compiled CS shifting M code in the
ladder diagram.
Note 3: The setting value is disabled when it is less than 6, in this case, the CS axis shifting will
not perform the coordinate system clearing.
z
Function description
（
Standard PLC program definition
）
①
The system stops the detection spindle when executing the M14, simultaneously, output the
spindle releasing signal; the spindle is then converted into positioning mode after confirming
the spindle is released; the spindle is clamped after shifted.
②
When the spindle is at the positioning mode, the arbitrary angle positioning based upon the
axis address command can be performed by G00 command. Firstly output the spindle
releasing signal when the position is performed, confirm that the spindle positions after
releasing; output the spindle clamping signal after moves to the specified position, the
positioning procedure is completed after confirming the spindle clamping.
③
The system will output the spindle releasing signal when executing M15; shift the spindle to
the controllable mode after confirming that the spindle is released, the shifting is then
performed.
④
Firstly set the Cs axis function before setting the spindle positioning function. When the
positioning function setting is enabled, only the positioning operation can be performed
instead of using the relevant function to the Cs contour control.
⑤
When the spindle positioning function is enabled, there are relevant operations between the
spindle clamping and releasing before/after positioning. Therefore, the spindle clamping
equipment should be matched with the machine tool.
2.9.12 External Cycle Start & Feed Hold
z
Relevant signal (defined by standard PLC program)
ST: External cycle start signal, whose function is the same with the CYCLE START key on the
machine panel;
SP: External feed hold signal, whose function is the same with the FEED HOLD key on the
machine panel, and it shares an interface with SAGT(safety door detect) signal.
z
Signal diagnosis
Signal SP
ST
Diagnosis address
X9.1
X9.0
Interface pin
CN78.6 CN78.7
