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Rockwell Automation 1771-PD PID MODULE (+DU) User Manual

Page 216

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Application Example 2, Periodic Block

Transfer

Appendix C

CĆ32

00013

WB0001:0000

02

B0061

12

U

LBL

W0001:0000

00

00014

W0001:0000

00

U

LBL

W0001:0000

02

00015

W0001:0000

00

L

LBL

B0001

06

WHEN STORAGE BIT W0001:000/02 IS LATCHED (SEE RUNG 12) AND 'LOAD/ENTER COMPLETE' BIT IS SET IMMEDIATELY

RUNG NUMBER RM13

WHEN STORAGE BIT W0001:0000/00 IS UNLATCHED, RESET STORAGE BIT W0001:0000/02, (SEE RUNG 12).

WHEN STORAGE BIT W0001:0000/00 IS LATCHED (SEE RUNG 4), LATCH THE 'LOAD' BIT TO START THE LOAD/ENTER

AFTER EXECUTION OF LOAD/ENTER SEQUENCE) THEN UNLATCH STORAGE BIT W0001:0000/00. (SEE RUNG 4).

RUNG NUMBER RM14

RUNG NUMBER RM15

SEQUENCE.