Configuration
General information about the system bus (CAN)
Process data transfer
87
EDBCSXE040 EN 6.0
8.1.3.5
Event−controlled process data objects
The event−controlled process data objects are particularly suitable for the data exchange
between controllers and for distributed terminal extensions. They can, however, also be
used by a host system.
X4
4
5
X14
X4
X14
X14
Systembus (CAN)
MotionBus (CAN)
Y Z
y
z
T V
S U
d
A
B
b
c
p
SHPRG
Para
Code
Menu
0050
0050 00
50.00_Hz
50.00_Hz
MCTRL-NOUT
X14
0
1
3
X1
2
TPDO2
RPDO2
X4
X4
X4
TPDO2
RPDO2
TPDO2
RPDO2
ECSXA219
Fig. 8−9
Example: event−controlled process data objects PDO2
The process data objects serve to transmit simple binary signals (e.g. states of digital input
terminals) or complete values in 16 and 32 bits (e.g. analog signals).
