D.A.S. DXi Series, Руководство пользователя

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Manual del Usuario
/ DXI series /
User’s Manual
REMOTE CONTROL (cont'd)
Mode = Ethernet Or USB: The Ethernet control port on the rear panel is active, so long as the
amplifier is not connected via USB, whereupon it automatically takes priority. Selecting this choice will
then ask for the following further information to be confirmed:
RS485 Relay: Choose ON to relay all remote control data onto the RS485 network for
connection to further devices (other Delta DSP amplifiers or XTA processors)
USB Speed: As the USB connection appears as a virtual comm port in remote software, it still
has an associated serial speed. Leave at the default of 57600. This is not the actual USB
serial data rate – it's the virtual COM port data rate!
RS485 Speed: Only shown if RS485 Relay = ON: set RS485 baud rate (recommended to use
57600)
Remote ID Number: Set a device ID (still required even on Ethernet connections). This must
be unique to the connected unit – setting the same ID on multiple units may cause comms
problems for all devices.
IP Mode: Choose either Static or Auto IP. Auto IP will generate an IP address based on
unique hardware features such as MAC address. Choose Static if you need to select the IP
address to lie within a specific range, for instance when working within a larger infrastructure.
GtWay: The gateway address is used for external access to the Internet and should be left at
the default setting.
SubNt: The subnet mask is used to subdivide IP addresses into groups that allow further sub-
groups addressing to be defined, so further extending the address range.
Leave at default 255.255.255.0 unless specifically required.
IP: The IP address specifies the amplifier's unique identifier on the Ethernet network. It is used
in conjunction with the amplifier's Remote ID number to identify individual devices on the
network. Make sure this is not set to the same value as any other devices or comms
problems will occur.
Remember that this mode is purely an automatic priority switching version of an Ethernet or
USB connection – it is not possible to interconnect amplifiers via the Ethernet cables either
directly or via a router – use the RS485 bus for device interconnection.
All three connection methods will relay data either explicitly (RS485 using the hardware bus
connection) or electronically (USB or Ethernet through the processor) if required.