3

Searching

Use the SRCH key to locate a rung, element, or operand in a program. The steps below show how to search for an operand, element, or rung umber, or the start or end of the program.

Hand-Held Programmer Key Operation and Displays

 

 

 

Key Operations

 

 

 

 

HHP Displays

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

enter

 

 

 

 

 

 

 

 

SRCH

 

 

 

I/O

ENTER

 

 

AND I001

 

 

 

 

 

 

 

 

 

 

number

 

 

 

 

OUT O017

 

 

 

The search operand may be I, O, IR, OR, C, or R.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SRCH

 

CNTR

 

F1

 

or

F2

 

ENTER

 

 

C R001 To 100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Empty location

 

 

This example searches for a counter (either up or down).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SRCH

 

1

 

 

0

 

ENTER

 

 

OUT O040

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Empty location

 

 

 

This example searches for rung number 10.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SRCH

 

0

 

 

 

 

 

 

 

 

 

PROGRAM START

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STA I001

 

 

 

To locate the start of the program, search for rung 0.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SRCH

 

 

 

 

 

 

 

 

 

 

ENTER

 

 

OUT O040

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Empty location

 

To locate the end of the program, search with no rung number.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PLC TRANSFER Open Rung

PLC TRANSFER PLC in RUN Mode

An open rung or other program error was encountered.

The PLC was in Run mode when the transfer was attempted.

GFK-0804B

Chapter 3 Programming with a Hand-held Programmer

3-7

Page 39
Image 39
GE GFK-0804B manual Searching