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

Page 217

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Application Example 2, Periodic Block

Transfer

Appendix C

CĆ33

L

B0001

03

RUNG NUMBER RM16

OUTPUT ANNUNCIATOR O0013/01 WILL ENERGIZE TO INDICATE THAT THE 1771ĆPD MODULE IS NOT

DURING A LOAD/ENTER SEQUENCE, THE 'READY' BIT WILL SET THE 'ENTER BIT AND RESET THE

OUTPUT ANNUNCIATOR O0013/02 WILL ENERGIZE BRIEFLY DURING THE EXECUTION OF A MNAULLY

INITIALIZED. THE RUNG IS CONDITOINED BY THE 'POWER-UP' BIT AND THE 'POWER-UP COMPLETE'

BIT.

00016

B0058

13

LBL

B0061

04

O0013

01

RUNG NUMBER RM17

'LOAD' BIT.

00017

B0058

12

LBL

U

B0001

06

RUNG NUMBER RM18

INITIATED LOAD/ENTER SEQUENCE (SEE RUNG 1). IT WILL ALSO FLASH REPEATEDLY IF THE STATUS MONITOR

BYTE INDICATES AN ALARM CONDITION (SEE RUNG 2). IN EITHER CASE, SHOULD IT REMAIN ENERGIZED (NOT

FLASHING), THEN THE LOAD/ENTER SEQUENCE FAILED. THE RUNG IS CONDITIONED BY THE 'LOAD/ENTER

COMPLETE' BIT..

00018

B0061

12

LBL

02

O0013

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