Siemens SINUMERIK 828D Operating Manual page 794

Computerized numerical controller for machine tools

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Table of Contents

Alarm, error and system messages

14.6 PLC and NC variables

"Filter/Search" when inserting variables

The start value for "Filter/Search" of variables differs.

For example, to insert the variable $R[0], set "Filter/Search":

• The start value is 0, if you filter according to "System variables".

• The start value is 1, if you filter according to "All (no filter)". In this case, all signals are

displayed and shown in the OPI notation.

Changing operands

Depending on the type of operand, you can increment or decrement the address by 1 place

at a time using the "Operand +" and "Operand -" softkeys.

Axis names as index

For axis names, the softkeys "Operand +" and "Operand -" do not act as index, e.g. for

Result: DB97.DBX2.6

Result: $AA_IM[2]

Result: MB200

/Channel/Parameter/R[u1,3]

Result: /Channel/Parameter/R[u1,2]

Operating Manual, 01/2015, 6FC5398-8CP40-5BA2

Sinumerik 840d sl