6.5.3 Current position preset value setting (I/O addresses: 16399 to 16403 [16463 to16467])
The current position preset value is used when changing the machine current position to the preset
value by the current position preset input. This function is used when a misalignment occurs between
the detected position and the actual machine position, as shown below.
The following three formats are available for current position preset function.
(1) Two channels per axis for current position preset input are available for the VS-212DN when using
the parameter format or the buffer memory format. Each channel operates independently.
(2) For the parameter format, the current position preset data is input to the external I/O connector of
the VS-212DN via contact signal. For the sequence format, the current position preset data is
input by the output signal from the PLC CPU.
(3) The current position preset input is detected at its leading edge.
(4) For the parameter format, two preset values must be set; one for the forward direction and the other
for the reverse direction.
(5) The current position preset value which is outside the detection range can not be designated.
In this case, the error 50 will occur.
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