I/O Write 2: Wr2(281) - Omron SYSMAC CVM1 Series Operation Manual

Duplex system

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Special I/O Instructions

Sensor: 000000

5-33-4 I/O WRITE 2: WR2(281)

Ladder Symbol

The following program section shows one way to pass data from a weighing sta-

tion on a conveyor line through an ASCII Unit to a printer or other external de-

vice. Data is input via CIO 0002, stored in D00001 through D00100, and output

via CIO 0003.

0002 *D00000

Operand Data Areas

C: Control word

S: First source word

D: Destination word

When the execution condition is OFF, WR2(281) is not executed. When the ex-

ecution condition is ON, WR2(281) writes the specified number of words to the

specified address in a Special I/O Unit via the destination word (D). The word

specified for D is the first of the four words (i.e., the first output word) that serve

as the interface with the Special I/O Unit.

other external

CIO, G, A, T, C, #, DM, DR, IR

CIO, G, A, T, C, DM

Section 5-33

Address Instruction

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