Delta DVP-15MC Series User Manual

Chapter 8 Logic Instructions
8-341
8_
FCS Instructions
FB/FC
Explanation Applicable model
FC
CRC16 instruction is used to calculate the CRC value of the
specified data.
DVP15MC11T
DVP15MC11T-06
CRC16
EN ENO
Data CRC16
Length
OutOrder
 Input Parameters
Parameter
name
Meaning
Input/
Output
Description Valid range
Data
The starting
address of the
data for CRC
value
calculation
Input
The starting address of the data for CRC
value calculation. The starting address can
be got by ADR instruction
——
Length
The length of
the data for
CRC value
calculation
Input
How many bytes of data are for the CRC
value calculation by counting from the
starting address of the data with the unit:
byte.
1~255
OutOrder
Set the
arrangement for
the bytes of the
output CRC
value
Input
FALSE means that for the output CRC value,
its low byte is on the left of its high byte.
TRUE means that for the output CRC value
its low byte is on the right of its high byte.
TRUE or FALSE
CRC16 The CRC value Output
The CRC value got through calculation
based on the parameter Data
Depends on the
data type of the
variable that the
output parameter
is connected to.

Delta DVP-15MC Series Specifications

General

Brand	Delta
Model	DVP-15MC Series
Category	Controller
Language	English