13.3.5.13 Mp Bus Master Module; Bluetooth ® Rf-Transceiver; Table 464: Mp Bus Master Module 750-643 - WAGO -I/O-SYSTEM 750 Manual

394 I/O Modules

13.3.5.13 MP Bus Master Module

750-643
The MP Bus Master Module has a total of 8 bytes of user data in both the Input
and Output Process Image (6 bytes of module data and 2 bytes of control/status).
The following table illustrates the Input and Output Process Image, which have 4
words mapped into each image. Word alignment is applied.

Table 464: MP Bus Master Module 750-643

Input and Output Process Image
Instance
n
The specialty modules represent 1x8 bytes input and output data and seize 1
Instance in Class (0x67) and 1 Instance in Class (0x68).
13.3.5.14 Bluetooth
750-644
The size of the process image for the Bluetooth
24 or 48 bytes.
It consists of a control byte (input) or status byte (output); an empty byte; an
overlayable mailbox with a size of 6, 12 or 18 bytes (mode 2); and the Bluetooth
process data with a size of 4 to 46 bytes.
Thus, each Bluetooth
image. The sizes of the input and output process images are always the same.
The first byte contains the control/status byte; the second contains an empty
byte.
Process data attach to this directly when the mailbox is hidden. When the
mailbox is visible, the first 6, 12 or 18 bytes of process data are overlaid by the
mailbox data, depending on their size. Bytes in the area behind the optionally
visible mailbox contain basic process data. The internal structure of the
®
Bluetooth
750-644 RF Transceiver.
The mailbox and the process image sizes are set with the startup tool WAGO-
I/O-CHECK.
Manual
1.5.0
750-882 Media Redundancy ETHERNET Controller
Byte Destination
High Byte
C1/S1
D1
D3
D5
®
RF-Transceiver
®
module uses between 12 and 48 bytes in the process
process data can be found in the documentation for the Bluetooth
WAGO-I/O-SYSTEM 750
Low Byte
extended Control/
C0/S0
Status byte
D0
D2
D4
®
module can be adjusted to 12,
Description
Control/status
byte
Data bytes
®
®