Gree VRF Protocol Gateway
24
CAN TX indicator of gateway is
not flashing, no response data
The gateway cannot receive the
data of BMS equipment
Check if the
network cable
is damaged
1. If the
connection of
network cable
to PC adopts
interleaving
connection; 2.
If the
connection of
network cable
to PC via
router adopts
parallel
connection
Check if the
form of data
frame sent by
BMS
equipment is
correct
Check if the
allocated
address of
gateway is
correct
The
communicat
ion distance
of BMS
network is
over 80m
By referring to 5.4
of Chapter 2,
check if there is
repeat equipment
address of
gateway; check if
the equipment
address of data
frame sent by
BMS equipment
is in consistent
with the address
of gateway
Connect the
gateway into
local area
network or
reduce the
communication
distance to be
within 80m
Check if the
IP address,
subnet mask,
collocation
fittings of
gateway are
correct
Correctly set
by referring
to 5.4 of
Chapter 1
Troubleshootin
g 3
Summary of Contents for VRF
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