Operators And Functions - Siemens SINUMERIK 840D sl Commissioning Manual

Commissioning cnc part 2 (hmi)

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Operators and functions

Mathematical operators

VAR1.VAL = 45 * (4 + 3)

Bit-serial operators

SHL operator

variable = value SHL increment

Bits are shifted to the left using the function SHL. You can specify both the value to

be shifted and the number of shift increments directly or via a variable.

If the limit of the data format is reached, the bits are shifted beyond the limit without

displaying an error message.

SINUMERIK 840D sl/840D/840Di/810D HMI Installation and Start-Up Guide (IAM) – 08/2005 Edition

Multiplication

Modulo operation

AND operator

NOT operator

Bit-serial OR

Bit-serial XOR

Bit-serial AND

Bit-serial NOT

Shift bits to left

Shift bits to right

value to be shifted

number of shift increments

Expanding the Operator Interface (BE1)

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