Rockwell-automation 1771-DB Basic Module User Manual - Series A Manual de usuario descargar pdf (Pagina 105)

Operating Functions

Chapter 5

5–68

Use this routine to set the following wall clock time functions:

H = hours (0 to 23)

M = minutes (0 to 59)

S = seconds(0-59)

Example:

Program the wall clock for 1:35 pm (13:35 on a 24 hour clock).

u10 H=13: M=35: S=00 :REM HOURS=13; MINUTES=35; SECONDS=00

u20 PUSH H,M,S :REM PUSH HOURS, MINUTES, SECONDS

u30 CALL 40 :REM CALL THE ROUTINE TO SET THE WALL CLOCK TIME

Use this routine to set the following wall clock functions:

D = day

M = month

Y = year

Three values are PUSHed and none POPed.

Example:

Program the wall clock for the 16th day of June, 1985

u10 D=16: M=06: Y=85 :REM DAY OF MONTH = 16, MONTH = 6, YEAR = 85

u20 PUSH D,M,Y :REM PUSH DAY OF MONTH, MONTH, YEAR

u30 CALL 41 :REM CALL THE ROUTINE TO SET THE WALL CLOCK DATE

CALL 42 sets the day of the week. Sunday is day 1. Saturday is day 7.

Example:

uPUSH 3 : CALL 42 REM DAY IS TUESDAY.

5.9.1

Setting the W

all Clock T

ime

(Hour, Minute, Second) –

CALL 40

5.9.2

Setting the W

all Clock Date

(Day, Month, Y

ear) –

CALL 41

5.9.3

Set W

all Clock – Day of W

eek

– CALL 42

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Rockwell-automation 1771-DB Basic Module User Manual - Series A Manual de usuario Pagina 105