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CNC programming

G functions

G functions individual descriptions

3.2

3.2.2

138

EDSTCXN EN 2.0

3.2.2.51 G130 Modal comparative operation, parameter field comparison

Modal or non−modal comparative operation with an effect on other modal

comparative operations

G130 X Z K I E Y V J

X First operand

Z Second operand

K Comparative operation

I Target block number

E Target program number

Y Number of modal comparison (0 ... 6) or, if not programmed, non−modal

comparison.

V Index of an optional customer−specific comparative operation

J Brakes

0: without ramp

1: with ramp (default)

G130 carries out a comparison K between the two operands X and Z. Both

constants and indexes of parameter fields are allowed as operands.

The comparative operations possible under K are

0 : X = Z X equals Z

1 : X > Z X greater than Z

2 : X < Z X smaller than Z

3 : X ≥ Z X greater than or equal to Z

4 : X ≤ Z X smaller than or equal to Z

5 : X ≠ Z X not equal to Z

6: (X ∧ 2

) = 0 Bit Z deleted in X

7: (X ∧ 2

) ≠ 0 Bit Z set in X

In the case of a "true" result, all the on−going actions in the current NC

channel are stopped. Two variants of continuing the program are then

possible:

Program jump: The stopped actions are canceled and the program is

continued with block I. In this case, the code letter E must not be

programmed. The target block number I must be contained in the same

program in which the comparison is also programmed. If the target block

number I is not equal to the current block number N, a "true" result leads to

the deletion of all modal and non−modal comparative operations, which

were made on the same or subordinate program planes.

Subprogram call: The stopped actions are saved, program E is placed in

processing. In this case, the code letter E must be programmed; a target block

number I must not be specified. If the subprogram is processed, the control

continues processing at the interrupted position. A "true" result does not

lead to the export of modal or non−modal comparative operations.

Syntax

Meaning of the addresses

Explanation

1 2 ... 133 134 135 136 137 138 139 140 141 142 143 ... 427 428

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ama 11 Jan 2025 | 19:35:39

rasha

Lenze ETC Motion Control Manual de usuario Pagina 138

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