Huawei NetCol5000-A035 Quick Manual page 24

(Optional) Operation Guide for Teamwork Connection
11.4
Using four smart cooling products in teamwork as an example:
1. Communications address: The communications addresses of smart cooling products controlled
by one element management system (EMS) must be different. The communications addresses
are independent of cable routing sequences and teamwork addresses. Under each EMS, a
maximum of 255 smart cooling products can be connected.
2. CAN networking: In each CAN teamwork unit, a maximum of 32 smart cooling products can be
connected. In each EMS, a maximum of four teamwork networkings are supported. One
teamwork networking is recommended for the response speed of EMS.
3. Teamwork address: In each teamwork networking, teamwork addresses must be different and
the address of one smart cooling product must be 1 (indicating the host).
4. Teamwork CAN resistor enable: determined by cable connecting sequence. After connecting
the first and nth smart cooling products in series, set this parameter to Yes for the first and nth
smart cooling products in the network, and remain it in No for other smart cooling products.
If the network management port has fewer than eight pins, select the cables to be crimped and
connected based on the preceding figure.
NO. Items
Commu
nication
s
address
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
......
......
n-3 n-3
n-2 n-2
n-1 n-1
n n
24
Teamw Teamwo
CAN
ork rk CAN
netwo
addres resistor
rking
s enable
1 1 Yes
1 2 No
1 3 No
1 4 No
2 1 No
2 2 No
2 3 No
2 4 No
...... ......
No
k 1 No
k 2 No
k 3 No
k 4 Yes