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6.2 Basic Operations

Chapter 6 Handheld Programmer

1-207

• The instructions/operands entered on the previous or following lines can be

displayed by using

OFF

• All succeeding instructions/operands sequentially move up, and "NOP" appears

on the lines deleted.

• When the deletion is completed, press [CLEAR] to exit the DELETE mode.

• DELETE functions when the PROGRAM mode or OFFLINE EDITOR [FNC67] is

in use.

The deleted instructions/operands are cleared and will not be stored in

memory.

Searching program

Searches the source program for an instruction/operand entered on and after the

specified line.

The following 3 methods are available for searching:

1. Searching for instruction

2. Searching for instruction and relay No. (operand)

3. Searching for relay No. (operand)

Only the instruction/operand entered on and after the specified line can be sequen-

tially searched by any of the above methods. (You can search forward or backward

through the program.)

SEARCH functions when the PROGRAM mode or OFFLINE EDITOR [FNC67] is in

use.

Procedure

1. Starting SEARCH

• Enter the search data in the same way as you do for writing a program.

• When [SEARCH] is pressed, searching starts according to the data shown on

the line being displayed.

When writing program:

Enter instruction + operand, then press [ENT/R-SRCH]

When searching program:

Enter instruction + operand, then press [SEARCH]

2. Continuous SEARCH and backward SEARCH

• When [SEARCH] is pressed in the SEARCH mode, searching is repeated

according to the previous search data.

• When there are no more instructions/operands matching the search data

(when the search is completed), "..OVER" appears on the display.

• When [ENT/R-SRCH] is pressed in the SEARCH mode, backward searching

starts according to the previous search data.

Referemce: SEARCH mode

When search data is entered and [SEARCH] is pressed, "SEARCH" or "..OVER"

appears on the display of the handheld programmer. This status is referred to as

SEARCH mode.

3. Ending SEARCH mode

• Pressing [CLEAR] ends the SEARCH mode.

• When the SEARCH mode is accessed, the instruction, operand or line No.

cannot be entered. If the instruction, operand or line No. is entered in the

SEARCH mode, the SEARCH mode is automatically canceled.

See examples on the following pages.

CAUTION

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