Can Gateway; Table 275: Can Gateway - WAGO -I/O-SYSTEM 750 XTR Manual

WAGO-I/O-SYSTEM 750 XTR
750-352/040-000 FC ETHERNET G3 XTR
12.2.6.5

CAN Gateway

The process image size of the CAN Gateway can be set in the specified sizes of
8, 12, 16, 20, 24, 32, 40 or 48 bytes.
The CAN Gateway has an acyclic communication channel (Mailbox) in the
process image.
This is used to transmit configuration, parameterization and diagnostic data.
The length of the first acyclic channel can be set between 2 and a maximum of
x bytes (x = total PA size - 3). This is followed by the CAN user data area, where
CAN telegrams are transmitted via the "Mailbox 2.0" communication mechanism
in the operating modes "Sniffer Mode" and "Transparent Mode". In the operating
mode "Mapped Mode", in this area transmitted and received CAN telegrams can
be mapped to the process image without using any protocoll.
The operating mode and also the mailbox and the process image sizes are set
with the startup tool WAGO-I/O-CHECK.

Table 275: CAN Gateway

Input and Output Process Image
Process
image
size
8 bytes
12 bytes
16 bytes
20 bytes
24 bytes *
32 bytes
40 bytes
48 bytes
*) Factory Setting
**) Operating mode „Sniffer Mode" and operating mode „Transparent Mode"
***) Operating mode „Mapped Mode"
Pos : 100.16 /Seri e 750 ( WAGO-I/O-SYSTEM)/Proz ess abbil d M apping/ETHER NET - EtherNet/IP - MOD BU S/TC P/PA ETH ERNET - MOD BUS/TCP Sys temmodul e XTR @ 16\mod_1374049749184_21.doc x @ 126398 @ 34 @ 1
Byte Designation
Offset
High Byte
0 C/D_MBX
1 C/D_MBX / CAN_X
2 C/D_MBX / CAN_X
3 C/D_MBX / CAN_X
4 C/D_MBX / CAN_X
5 C/D_MBX / CAN_X
6 C/D_MBX / CAN_X
7 C/D_MBX / CAN_X
8 C/D_MBX / CAN_X
9 C/D_MBX / CAN_X
10 C/D_MBX / CAN_X
11 C/D_MBX / CAN_X
12 C/D_MBX / CAN_X
...
15 C/D_MBX / CAN_X
16 C/D_MBX / CAN_X
...
19 C/D_MBX / CAN_X
20 C/D_MBX / CAN_X
21 C/D_MBX / CAN_X
22 C/D_MBX / CAN_X
23 CAN_X
Low Byte
C0/S0 Config/Diag Mailbox
C/D_MBX
C/D_MBX / CAN_X
C/D_MBX / CAN_X
C/D_MBX / CAN_X
C/D_MBX / CAN_X
C/D_MBX / CAN_X
C/D_MBX / CAN_X
C/D_MBX / CAN_X
C/D_MBX / CAN_X
C/D_MBX / CAN_X
Toggle-Byte +CAN-Nutzdaten
C/D_MBX / CAN_X
C/D_MBX / CAN_X
C/D_MBX / CAN_X
C/D_MBX / CAN_X
C/D_MBX / CAN_X
C/D_MBX / CAN_X
C/D_MBX / CAN_X
C/D_MBX / CAN_X
CAN_X
I/O Modules 235
Descrition
Control/
Status byte
Config/Diag Mailbox
(1 ... 44 bytes)/
CAN user data Mailbox
(5 ... 45 bytes) **)
bzw.
(4-44 Byte) ***)
Manual
Version 1.3.0