WAGO I/O-SYSTEM 750 Manual page 84

84 • Fieldbus-specific Additions
CANopen
PDOs 1 through 4 are, according to the standard for digital and analog mod-
ules, reserved and occupied. Additional PDOs are not necessary for digital and
analog modules. With the exception of a Bluetooth
special modules are plugged in.
The Bluetooth
of 6 bytes. The mailbox is unmasked.
Therefore, the 5th and 6th PDOs are allocated to this module. The 6th PDO
contains only 4 bytes of process data. The 7th PDO and the following PDOs
are free for additional modules.
Data in the process image
Byte
Con-
tent:
C/S
MB1 – MB6
D1 – D4
Entries in the object directory
Sub
Sub0
Sub1
Sub2
Sub3
Sub4
Sub5
Sub6
With this configuration, the Bluetooth
slaves can be transmitted.
®
module uses a process image of 12 bytes with a mailbox size
1 2 3 4
C/S - MB1 MB2 MB3 MB4 MB5 MB6
Control/status byte
Mailbox data bytes 1...6
Process data bytes 1...4
Bytes
6 (number of subindices)
8 (length of the mailbox character chain (Sub 2))
C/S - MB1
D1 (process data flags + slave 1/1A)
D2 (process data slave 2/2A + slave 3/3A)
D3 (process data slave 4/4A + slave 5/5A)
D4 (process data slave 6/6A + slave 7/7A)
®
module, no additional
5 6 7 8
MB2 MB3 MB4
®
bits and process data of 7 Bluetooth
9 10 11
D1 D2 D3 D4
MB5 MB6
WAGO-I/O-SYSTEM 750
I/O Modules
12
®