Rockwell Automation 1771-DB Basic Module User Manual - Series A - Manual (Page 6)

Table of Contents v
5.7.10.2 Internal Floating Point to 16-Bit Unsigned Binary
(4 digit hex) – CALL 21 57 . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.7.10.3 Internal Floating Point to 4-Digit, Signed
Octal ”XXXX–Call 22 57 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.7.10.4 Internal Floating Point to 6-Digit, Signed, Fixed Decimal
BCD ”XXXXXX – CALL 23 58 . . . . . . . . . . . . . . . . . . . . . . . . .
5.7.10.5 Internal Floating Point to 3.3-digit, Signed, Fixed Decimal
BCD ”XXX.XXX – CALL 26 58 . . . . . . . . . . . . . . . . . . . . . . . . .
5.7.10.6 Internal Floating Point to 4-digit BCD XXXX – CALL 27 58 .
5.8 Peripheral Port Support 59 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.8.1 Peripheral Port Support – Parameter Set – CALL 30 59 . . . . . . .
5.8.2 Peripheral Port Support – Display Peripheral Port
Parameters –CALL 31 60 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.8.3 Save Program to Data Recorder – CALL 32 61 . . . . . . . . . . . . .
5.8.4 Verify Program with Data Recorder – CALL 33 61 . . . . . . . . . . .
5.8.5 Load Program from Data Recorder – CALL 34 62 . . . . . . . . . . .
5.8.6 Get Numeric Input Character from Peripheral Port – CALL 35 63
5.8.7 Get the Number of Characters in the Peripheral
Port Buffers – CALL 36 65 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.8.8 Clear the Peripheral Ports Input or Output Buffer – CALL 37 65 .
5.8.9 Save Labeled Program to Data Recorder
(1770-SB only) – CALL 38 65 . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.8.10 Load Labeled Program from Data Recorder
(1770-SB only) – CALL 39 66 . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.8.11 Print the Peripheral Port Output Buffer and
Pointer – CALL 110 66 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.8.12 Print the Peripheral Port Input Buffer and Pointer – CALL 111 67
5.8.13 Reset the Peripheral Port to Default Settings – CALL 119 67 . .
5.9 Wall Clock Support Calls 67 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.9.1 Setting the Wall Clock Time (Hour, Minute, Second) – CALL 40 68
5.9.2 Setting the Wall Clock Date (Day, Month, Year) – CALL 41 68 . .
5.9.3 Set Wall Clock – Day of Week – CALL 42 68 . . . . . . . . . . . . . .
5.9.4 Date/Time Retrieve String – CALL 43 69 . . . . . . . . . . . . . . . . .
5.9.5 Date Retrieve Numeric (Day, Month, Year) – CALL 44 (2) 69 . . .
5.9.6 Time Retrieve String – CALL 45 69 . . . . . . . . . . . . . . . . . . . . .
5.9.7 Time Retrieve Number – Call 46 70 . . . . . . . . . . . . . . . . . . . . .
5.9.8 Retrieve Day of Week String – CALL 47 70 . . . . . . . . . . . . . . .
5.9.9 Retrieve Day of Week Numeric – CALL 48 70 . . . . . . . . . . . . . .
5.9.10 Date Retrieve String – CALL 52 71 . . . . . . . . . . . . . . . . . . . .
5.10 Description of String Operators 71 . . . . . . . . . . . . . . . . . . . . . .
5.10.1 The ASC Operator 72 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.10.2 The CHR Operator 74 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.10.2.1 Clearing the Screen on an Allen-Bradley
Industrial Terminal 74 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.10.2.2 Cursor Positioning on an Industrial Terminal 75 . . . . . . . . .
5.10.3 String Support Calls 75 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.10.3.1 String Repeat – CALL 60 80 . . . . . . . . . . . . . . . . . . . . . .