Iai-america XSEL-KE Manuel d'utilisateur télécharger pdf (Page 205)

190

Part 4 Commands

1.17 Zone

WZNA (Wait for zone ON, with AND)

Command, declaration

Extension condition

(LD, A, O, AB, OB)

Input condition

(I/O, flag)

Command,

declaration

Operand 1 Operand 2

Output

(Output, flag)

Optional Optional WZNA

Zone

number

Axis

pattern

[Function] Wait for the zone status of all axes (AND) specified by the axis pattern in operand 2 to

become ON (inside zone) with respect to the zone specified in operand 1.

(Note 1) The zone status of axes not yet completing home return will remain OFF (outside zone).

(Note 2) A maximum of four areas can be set as zoQHVIRUHDFKD[LV³$[LVVSHFLILFSDUDPHWHU1RV

WR´

1RWH =RQHRXWSXWFDQEHVSHFLILHGXVLQJ³$[LVVSHFLILFSDUDPHWHU1RVDQG´

irrespective of this command.

[Example 1] WZNA 1 11 If the parameters are set as follows, the program

will wait until the zone status of axes 1 and 2

becomes ON (inside the shaded area shown in the

diagram below).

[Example 2] The axis pattern can be specified indirectly using a variable.

When the command in [Example 1] is rephrased based on indirect specification using

a variable:

11 (binary) o 3 (decimal)

LET 5 3 Assign 3 to variable 5.

WZNA 1 *5

Axis 1 Axis 2

³$[LVVSHFLILFSDUDPHWHU1R=RQHPD[´

(Value is set in units of 0.001 mm)

300000 200000

³$[LVVSHFLILFSDUDPHWHU1R=RQHPLQ´

(Value is set in units of 0.001 mm)

150000 100000

The program will proceed to the next step if both axes

1 and 2 are inside the shaded area.

Axis 2

Axis 1

200

100

150 300

1 2 ... 200 201 202 203 204 205 206 207 208 209 210 ... 423 424

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Iai-america XSEL-KE Manuel d'utilisateur Page 205

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