Setup
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Figure 3.106
–
IDS Copy
–
EtherNet/IP Originator Destination Type
The destination instance will be one of the EtherNet/IP IO devices added to the EtherNet/IP
IO tree in Slate.
Figure 3.107
–
IDS Copy
–
EtherNet/IP Originator Destination Instance
The Destination Offset is the offset in the selected EtherNet/IP device Class 1
Output
Assembly. The Count is the number of
bytes
that will be copied. See the Internal Data Space
Mapping section for more information regarding the operation.
3.7.
INTERNAL DATA SPACE MAP
The internal data map is used to exchange data from the Ethernet interface to the ControlNet
interface and vice versa. Up to 200 items can be mapped. The Internal Map configuration
window is opened by either double clicking on the module in the tree or right-clicking the
module and selecting
Configuration
and selecting the
Internal Map
tab.
The Count is the number of bytes that will be copied from the source to the destination. There
are four different Copy Functions that can be used.
Function
Description
Byte to Byte
Each
byte
from the source will be directly copied to each
byte
in the destination.
Byte to Bit
Each byte from the source will be copied to each bit in the destination. If a value
greater than zero is read from the
source byte
then a 1 will be written to the
destination
bit
address. If a value of zero is read from the
source byte
then a 0 will be
written to the
destination
bit
address. The destination offset will be the bit offset and
the destination address will be incremented by one bit each time.