Yaskawa i80M Connecting Manual User Manual

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(b) Output

ESEND : External search end,
EREND: External data input end.

(6) Supplementary Explanation

External work No. designation

If the work number is outside the range from O to 99999 in the external work number in-

put state or the designated work number does not exist, the ALMS output is
rated.

While the operating state output (OP) is closed, the external work number search func-

tion is disabled.

(b)

External tool offset

The offset number to be modified is selected by program.

Type of modification is selected by external input as follows.

input data are added to the stored value.

EDAS2

input data are replaced with the stored data.

External tool No. address is selected by two bits of external data select

as follows.

EDSA=’’O,”

for tool

offset

,“

for tool diameter offset

if tool offset No. is not selected (H is set at 00 or D is set at 00), input-completion signal

is given without changing any offset value.

The offset value changed by external input is effective with the block including tool

length offset

G44) and tool diameter offset (G41, G42) command. Tool position

offset A (G45 to G48) is effective with the next block including the command (G45 to

Axis selection input EDASO, EDSAl is not required for external tool offset. If desig-

nated, the input is disregarded.

The offset amount commanded by external tool offset input is equivalent to the amount

entered by MD I key.

The shift value commanded by external work coordinate system shift is equivalent to

the value entered by

key.

The shift value commanded by external work coordinate system shift input is added to

the stored shift value (G54 to

20.2.31 AUTOMATIC MODE HANDLE OFFSET INPUT (HOFS #30081)

HOFS input is closed, the movement caused by the manual pulse generator can be

superimposed over the automatic mode movement.

The axis designated by the manual handle feed axis selection input is applicable to this su-

perimposition.

The amount of movement per graduation can be varied by changing the handle

magnification setting.

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