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12
CAN teamwork + RS485 monitoring
2. Connect teamwork and monitoring communications cables.
Networking Teamwork Monitoring
Protocol CAN Modbus-RTU
Description One teamwork network
supports a maximum of
32 smart cooling
products. On the
Teamwork Settings
screen of the first and
last smart cooling
product controllers, set
Enable teamwork CAN
resistor to Yes.
It takes 3 x
n
seconds to collect data from
n
smart
cooling products. If the time required for the host to
collect data from all smart cooling products does not
meet the performance requirements, group the smart
cooling products.
• If devices are not grouped (
n
= 1), set RS485
monitoring grouping to Enable on the Modbus
Settings screen for each device.
• If devices are grouped (
n
> 1; recommended:
n
≤ 4),
set RS485 monitoring grouping to Enable on the
Modbus Settings screen for the device with the
COM/FE port connected.
Connect the COM/FE port on the main control module of the last smart cooling product in each
group to the RS485 port on the host.
CAN teamwork + FE monitoring
Networking Teamwork Monitoring
Protocol CAN Modbus-TCP/SNMP
Description One teamwork network supports a maximum
of 32 smart cooling products. On the
Teamwork Settings screen of the first and
last smart cooling product controllers, set
Enable teamwork CAN resistor to Yes.
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