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Rockwell Automation 1772-LP3 PLC - 2/30 Programmable Controller Programming and Operations Manual User Manual

Page 98

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Introduction to Programming

Chapter 4

4Ć34

One series condition instruction can be used with a Sequencer Input

and an Examine On or Off Shift Bit in series if the output is a block
instruction.

Up to 4 Examine On or Off Shift Bit instructions can be used in series if

the output is not a block instruction.

Up to 3 Examine On or Off Shift Bit instructions can be used in series if

the output is a block instruction.

Up to 4 branches containing condition instructions can be used in

parallel with an Examine On or Off Shift Bit instruction.

Up to 3 parallel branches containing Examine On or Off Shift Bit

instructions can be programmed in a rung.