FAD-40 Technical Manual, Rev.2.1.0; February 2022
Page 45 of 55
RUN LED
State
Indication
Comment
Off
No power or not initialized
No power or cable broken
Green
On-line, data exchange
Green, flashing
On-line, initializing
Green, single flash
Stopped
Check for hardware damages
Green, flickering
Auto baud rate detection in progress
Red
Exception error
Check EDS file
ERR LED
State
Indication
Comment
Off
No error
No power or CANopen module is initializing
Red, single flash
Warning limit reached
Bus error counter reached or exceeded its warning limit
Red, flickering
LSS
LSS services in progress
Red, double flash
Error count event
A guard (NMT slave or master) or heartbeat event
(hearthas occurred)
Red
Bus off (fatal event)
Bus off
9.2. Electrical Connections
CANopen and RS-232C connections are shown in figure 10.2.
Figure 10.2
– FAD-40CO interface connections
CANopen Connector (DB9M)
Pin
Signal
Description
1
-
-
2
CAN_L
-
3
CAN_GND
-
4
-
-
5
CAN_SHIELD
-
6
-
-
7
CAN_H
-
8
-
-
9
-
-
Housing
Cable shield
-
RS-232C Serial Interface
Use
Setup via xFace
Baud rate
9600 bps
Length and parity
8 bit no parity
Start / Stop bits
1 start bit and 1stop bit
CANopen
CANopen
