Manual VIPA System 100V
Chapter 2 Decentral block periphery CAN-Bus CANopen
HB100E - SM-CAN - Rev. 15/02
2-7
By combining the LEDs, several states may be shown:
PW on
Error in RAM- or EEPROM initialization
ER on
RD on
BA on
PW on
Baudrate adjusting activated
ER blinks 1Hz
RD blinks 1Hz
BA blinks 1Hz
PW on
Error in CAN baudrate adjusting
ER blinks 10Hz
RD blinks 10Hz
BA blinks 10Hz
PW on
Module-ID adjusting activated
ER off
RD blinks 1Hz
BA off
The CAN-Bus coupler is linked-up to the CAN-Bus system via a 9pin plug.
The following illustration shows the pin assignment of this interface:
Pin
Assignment
1 not
used
2 CAN
low
3 CAN
Ground
4 not
used
5 not
used
6 optional
Ground
7 CAN
high
8 not
used
1
2
3
4
5
6
7
8
9
9 not
used
Status monitoring
via LED
combination
9pin D-Sub plug