User guide

2
Part Names and Functions
Name Description
A
Upper Rotary
DIP switch
Define the CANopen node ID (1 to 127). When using GP as a
master, available range of node ID is 1 to 63. Do not use the same
node ID twice in the network.
• Left Rotary DIP switch :
Sets tens place with 0 to12 (decimal number)
• Right Rotary DIP switch :
Sets ones place with 0 to 9 (decimal number)
B
Lower Rotary
DIP switch
Define the baud rate. Set the baud rate with 0 to 9 (decimal
number). Set the baud rates identical to those on the master unit
(such as the GP unit).
Front Right side
A
B
C
F
H
E
D
G
* The Interface (1) on the Left side of HTB is unable to use.
Position (lower encoder rate) Baud Rate
010 kbits/s
120 kbits/s
250 kbits/s
3 125 kbits/s
4 250 kbits/s
5 500 kbits/s
6 800 kbits/s
71 Mbits/s
8 Automatic
9 Default rate (250 kbits/s)
Note: GP3000 Series CANopen board type is corresponding
to the baud rate between 50 kbits/s and 1 Mbits/s.
Note: The value 8 is used to search automatically for the bus
transmission speed. The search starts at a value of 1
Mbits/s then progressively lowers over successive
searches until communication is established on the bus.
The automatic search only works on an operational
CANopen network.