Summary of user variables and arithmetic – Rockwell Automation 1398-PDM-xxx IQ Master Version 3.2.4 for IA-2000 and IQ-5000 Positioning Drive Modules, IQ-55 User Manual
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User Variables and Arithmetic • Summary of User Variables and Arithmetic
133
Publication 1398-PM601A-EN-P — October 2000
TUTORIAL
Summary of User Variables and Arithmetic
The following table contains a summary of the instructions, flags, and variables that relate to user vari-
ables and arithmetic. Refer to Part 5
•
Language Reference for more detailed information.
Type
Name
Description
Boolean
AND
Logical AND
NAND
Logical NAND
NOR
Logical NOR
NOT
Logical NOT
OR
Logical OR
XOR
Logical exclusive OR
Conversion
@
Store position value as encoder counts
UTOC1
Convert user units to counts using SCALE
UTOC2
Convert user units to counts using SCALE2
CTOU1
Convert counts to user units using SCALE
CTOU2
Convert counts to user units using SCALE2
Miscellaneous
INT
Returns the integer portion of a variable
Variable
Bn
Nonvolatile flag variable, n = 1, 2,
…
, 8
Fn
Volatile flag variable, n = 1, 2,
…
, 64
Gn
Nonvolatile variable, n = 1, 2,
…
, 64
Vn
Volatile variable, n = 1, 2,
…
, 64