EtherNet/IP gateway
Wieland Electric GmbH | BA000970 | 07/2019 [9855]
81
Bytes 12 to 23 comprise data for the input terminals I1 to I8 of the input/output expansion modules.
Bytes 24 to 35 comprise data for the output terminals Q1 to Q4 of the expansion modules SP-SDIO or
SP-DIO. Bytes 4 to 11 comprise data of the logic editor and are called
Direct Off
.
This standard configuration can be adapted as shown here using drag & drop from the
Gateway
do-
cking window in the tabs for the gateway configuration:
Illustration 19: Adding of bytes to the gateway process image (T
→
O) using drag-and-drop in samosPLAN
6
In addition, the tag names of all the bytes in samosPLAN
6 can be added or edited, in order to be ab-
le to use them in the
Logic
view of samosPLAN
6. User-defined names improve program legibility
and troubleshooting. Tag names can be configured in the
Parameters
section of the
Properties
do-
cking window.
Illustration 20: Adding new data bytes (T
→
O) for use in the "Logic" view by configuring tag names
Configuring the usage of data from PLC
79867787
Data transmitted by the PLC and thus by the sender to the target device (Originator to Target, O
→
T)
can be named in the "SP-EN-IP
[0]
→
samosPRO COMPACT" tab for the gateway configuration in sa-
mosPLAN
6. By default, the logic values
Direct On 0
to
Direct On 3
are assigned to the four first
bytes. The names
Data bit 0
to
Data bit 7
are assigned to each bit as standard. Each bit can be used
in the
Logic
view of samosPLAN
6 as an unsafe input element, such as a Restart button or as a signal
lamp.
Additional input elements for gateway data can be added as necessary by the configuration of addi-
tional tag names.
Illustration 21: Adding of a new data byte (T
→
O) for use in the logic editor by configuring the tag name.
8.3.4
