Iai-america XSEL-KET Uživatelský manuál stáhnout pdf (Strana 222)

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Part 4 Commands

INTELLIGENT ACTUATOR

 WZFO (Wait for zone OFF, with OR)

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 WZFO

Zone

number

Axis

pattern

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

become OFF (outside 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 zones for each axis (“Axis-specific parameter Nos.

86 to 97”).

(Note 3) Zone output can be specified using “Axis-specific parameter Nos. 88, 91, 94 and 97”

irrespective of this command.

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

will wait until the zone status of axes 1 or 2

becomes OFF (inside the shaded area shown in

the diagram below)

[Example 2] The axis pattern can be indirectly specified using a variable. When [Example 1] is

indirectly specified using a variable.

11 (binary)  3 (decimal)

LET 5 3 Assign 3 to variable 5.

WZNO 1 *5

Axis 1 Axis 2

“Axis-specific parameter No. 86, Zone 1 max.”

(Value is set in units of 0.001 mm)

300000 200000

“Axis-specific parameter No. 87, Zone 1 min.”

(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 ... 217 218 219 220 221 222 223 224 225 226 227 ... 435 436

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