15/37
Item no.: HAB 100177146 - 000 · EN · Change· Release 2020-10-26
Control electronics
Control electronics
VTD-60.XX-K5SB
VTD-60.XX-K5SB
Description
CAN bus baud rate
The standard transmission speed of the devices is 125 kbit/s. It can be used on the software side (see epTools help file:
Parameter 2000h – 2000.03h CANopen configuration – user baud rate
and
epTools - CAN configuration
) and can be changed
using the HEX switches according to the following procedure:
Action
Display
1
Switching off the device
2
Setting HEX switch to 00h
3
Switching on the device
The green status LED flashes in a cycle of 500 ms
4
Within 10 sec, the HEX switch Hi must be set to the value
"F". The direction of rotation of the HEX switch is not rele-
vant.
The green status LED flashes in a cycle of 200 ms
5
Within 10 sec, the HEX switch Lo must be used to set an
index of the transmission speed.
Index 0 – baud rate 1 Mbit/s
Index 1 – baud rate 800 kbit/s
Index 2 – baud rate 500 kbit/s
Index 3 – baud rate 250 kbit/s
Index 4 – baud rate 125 kbit/s
Index 5 – baud rate 100 kbit/s
Index 6 – baud rate 50 kbit/s
Index 7 – baud rate 20 kbit/s
Index 8 – baud rate 10 kbit/s
Module confirms transfer or displays an error. If a support-
ed index is selected, the yellow status LED flashes sever-
al times. The green and yellow status LEDs then flash in a
cycle of 100 ms.
If an invalid or unsupported index is set, the red and green
status LEDs flash quickly.
NOTICE
Note that the software baud rate (see epTools help file:
Parameter 2000h – 2000.03h CANopen configuration
– user baud rate
) has a higher priority than the baud rate via the HEX switches. The device only accepts
changes to the baud rate via the HEX switches if the parameter
DS2000_CopConfigParam_UserBaudrate
is
set to the value -1. If you want to reset the value of this parameter to the default value using the HEX switch-
es, follow the tips from the "Resetting parameters" section above
