Norgren VS18 Series Valve Advantage - Manual (Page 67)

VS18/VS26 MAINTENANCE & INSTRUCTION BOOKLET
8.4.3 CANopen address and baud rate setting
The VS18/VS26 CANopen valve island address can be set within the range 0 to 99 (rotary
switch) resp. 127 (software). To set the address, use the selector switches accessible by
removing the securing screw and lifting the hinged cover of the address switches. The two
rotary switches allow an address range of 1 to 99. The valve island needs a power reset to
accept a new address. When position 0 is selected on both switches the address may be set
through software via a capable master.
Default address = 127
Changing the address of the node via software:
Using a CANopen configuration tool connected to the network, the address of each node maybe
changed by the following method:
Send an SDO Telegram command to the node at SDO index 2100h containing the new node
address, valid range 1-127. View example of SDO message below
Description SDO Index Sub Index Value
EEPROM node address 2100h 0 1 – 127
The Norgren CANopen node also supports the layer setting service (LSS). The following
configuration services are available
Service COB-ID Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7
Switch Mode Global 2021h CS=04 Mode Reserved
Configure Node ID 2021h CS=17 Address Reserved
Configure Bit Timing 2021h CS=19 Table
Selector
Table
Index Reserved
Activate Bit Timing 2021h CS=21 Switch Delay Reserved
Store Configuration 2021h CS=23 Reserved
Following are VS18/VS26 CANopen baud rates, which are detected automatically:
10 kBit/s
20 kBit/s 50 kBit/s 125 kBit/s
250 kBit/s 500 kBit/s 800 kBit/s 1'000 kBit/s
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