Rockwell-automation 1771-DB Basic Module User Manual - Series A Manuale Utente Scaricare il pdf (Pagina 6)

Table of Contents v

5.7.10.2

Internal Floating Point to 16-Bit Unsigned Binary

(4 digit hex) – CALL 21

. . . . . . . . . . . . . . . . . . . . . . . . . . .

5.7.10.3

Internal Floating Point to 4-Digit, Signed

Octal ”XXXX–Call 22

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.7.10.4

Internal Floating Point to 6-Digit, Signed, Fixed Decimal

BCD ”XXXXXX – CALL 23

. . . . . . . . . . . . . . . . . . . . . . . . .

5.7.10.5

Internal Floating Point to 3.3-digit, Signed, Fixed Decimal

BCD ”XXX.XXX – CALL 26

. . . . . . . . . . . . . . . . . . . . . . . . .

5.7.10.6

Internal Floating Point to 4-digit BCD XXXX – CALL 27

5.8

Peripheral Port Support

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.8.1

Peripheral Port Support – Parameter Set – CALL 30

. . . . . . .

5.8.2

Peripheral Port Support – Display Peripheral Port

Parameters –CALL 31

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.8.3

Save Program to Data Recorder – CALL 32

. . . . . . . . . . . . .

5.8.4 V

erify Program with Data Recorder – CALL 33

. . . . . . . . . . .

5.8.5

Load Program from Data Recorder – CALL 34

. . . . . . . . . . .

5.8.6

Get Numeric Input Character from Peripheral Port – CALL 35

5.8.7 Get the Number of Characters in the Peripheral

Port Buf

fers – CALL 36

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.8.8

Clear the Peripheral Ports Input or Output Buf

fer – CALL

37 65

5.8.9

Save Labeled Program to Data Recorder

(1770-SB only) – CALL 38

. . . . . . . . . . . . . . . . . . . . . . . . . . .

5.8.10

Load Labeled Program from Data Recorder

(1770-SB only) – CALL 39

. . . . . . . . . . . . . . . . . . . . . . . . . . .

5.8.11

Print the Peripheral Port Output Buf

fer and

Pointer – CALL 1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.8.12

Print the Peripheral Port Input Buf

fer and Pointer – CALL 1

5.8.13 Reset the Peripheral Port to Default Settings – CALL 1

. .

5.9 W

all Clock Support Calls

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.9.1

Setting the W

all Clock Time (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

. . . . . . . . . . . . . .

5.9.4

Date/T

ime Retrieve String – CALL 43

. . . . . . . . . . . . . . . . .

5.9.5 Date Retrieve Numeric (Day

, Month, Y

ear) – CALL 44 (2)

. . .

5.9.6

ime Retrieve String – CALL

45 69

. . . . . . . . . . . . . . . . . . . . .

5.9.7

ime Retrieve Number – Call 46

. . . . . . . . . . . . . . . . . . . . .

5.9.8 Retrieve Day of W

eek String – CALL 47

. . . . . . . . . . . . . . .

5.9.9 Retrieve Day of Week Numeric – CALL 48

. . . . . . . . . . . . . .

5.9.10

Date Retrieve String – CALL 52

. . . . . . . . . . . . . . . . . . . .

5.10

Description of String Operators

. . . . . . . . . . . . . . . . . . . . . .

5.10.1

The ASC Operator

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.10.2 The CHR Operator

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.10.2.1

Clearing the Screen on an Allen-Bradley

Industrial T

erminal

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.10.2.2

Cursor Positioning on an Industrial T

erminal

. . . . . . . . .

5.10.3

String Support Calls

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.10.3.1

String Repeat – CALL 60

. . . . . . . . . . . . . . . . . . . . . .

1 2 3 4 5 6 7 8 9 10 11 ... 166 167

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Rockwell-automation 1771-DB Basic Module User Manual - Series A Manuale Utente Pagina 6

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