Gree ME30-24/D1, Руководство пользователя

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VRF Protocol Gateway
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5.4.1 Diagram of Dial-up Machine
5.4.2 The 1st Lever of Functional DIP Switch—CAN2 Bus Matched
Resistance Setting
NOTICE! Main control ODU or gateway at the top/end of CAN2 bus must be
with matched resistance; otherwise the communication might be wrong!
※
CAN2 bus: Specific meaning shall refer to the specification in Fig Internet
topological graph.
The No.1 dial-up button in function dial-up machine shall be used in the setting
in the matched resistance of CAN2 bus in this gateway.
When the gateway is at the top/end of CAN2 bus, the gateway shall be with the
matched resistance, then dial the No.1 function dial-up machine to 1.
When the gateway is not at the top/end of CAN2 bus, the gateway is not with
the matched resistance, then dial it to 0.