Operating instructions

4 Communications Issue 10/06
MICROMASTER 430
20 Operating Instructions (Compact)
4.2 Bus interface (CB)
DeviceNet
P0918
CANopen
P0918
PROFIBUS
P0918 *)
Bus interface (CB)
P2040 P2040 P2040
P2041 P2041 P2041
P2051 P2051 P2051
Baud rate is
automatically specified
by the master
*) DIP switch for addressing the hardware must be observed
DeviceNet CANopen PROFIBUS
P2041[0]
PZD length
Status/actual value
Data transfer type
from T_PD0_1, T_PD0_5
P2041[1]
PZD length
control/setpoint
Data transfer type T_PD0_6
R_PD0_1
R_PD0_5
R_PD0_6
P2041[2]
Baud rate 0: 125 kbaud
1: 250 kbaud
2: 500 kbaud
Mapping CANopen <--> MM4
P2041[3] Diagnostics Mapping CANopen <--> MM4
P2041[4] _
- response to communication errors
- baud rate
Setting is not
required (only in
special cases).
Refer to the
Operating
Instructions
"PROFIBUS
option module"