Gree ME30-24/D1, Руководство пользователя

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VRF Protocol Gateway
5
Indicators, buttons and DIP switch are as shown below.
Fig 5.3 The schematic diagram of the gateway LED light board and DIP switch
The above LED indicator is mainly consist of two parts: status indicator (run,
power) and communication indicator (CAN and RS485). The following table is the
working status of each indicator.
CAN
RX
When receiving the data of equipment (eg. AC unit) which
connects to gateway, it blinks.
TX
When transmitting data to the equipment (eg. AC unit) which
connects to gateway, it blinks.
RS485-1
RX When the gateway receives data on the 485 bus, it blinks.
TX When the gateway sends data to the 485 bus, it blinks.
RS485-2
RX This device does not use this LED indicator.
TX This device does not use this LED indicator.
STAT When power supply of Gateway is normal, it is on.
BEAT When Gateway is running normally, it blinks.
BACKUP This device does not use this LED indicator.
5.3 Button
SHT/DWN
When the fourth digit of DIP switch code is “1”, hold the
button for 5s and all indicators will be on. Reset the gateway
controller.
BACKUP Not use this button for this device temporarily.
5.4 DIP Switch
NOTICE!
Before using this device, please conduct DIP switch setting first, otherwise the
unit will not function normally!
Gateway dial-up setting area is consisting of function DIP switch code.