Auto-zone-control-systems USB-Link 2 Technical Guide, Installation Instructi Uživatelský manuál stáhnout pdf (Strana 10)

USB-Link 2

Technical Guide

Communication Settings and LED Descriptions

Figure 3: USB-Link 2 Conﬁ guration Switch, Communication Speed Switch, and LEDs

Communication Speed

The communication speed switch for low or high speed is found to the

left of the LEDs. See Figure 3 above. To set the communication speed

switch, insert a pen tip to move the switch up or down.

Low Speed - The switch should be set to LOW if using an Orion

Controls System Controller.

High Speed - The switch should be set to HIGH if using an AZ2

System Controller.

USB-Link 2 LED Descriptions

COMM - Indicates communication activity between the USB-Link

2 and the controller(s) that the USB-Link 2 is connected to.

When this LED is ﬂ ashing, data is being exchanged.

USB TX & USB RX - Indicates communication activity between

the USB-Link 2 and the computer that the USB-Link 2 is con-

nected to. The LEDs will ﬂ ash only when data is sent from Prism

2 to the USB-Link via USB.

NOTE: Whenever you change the conﬁ guration or

communication speed setting on the USB-Link 2,

you must cycle the power to the USB-Link 2 by

disconnecting and reconnecting the USB power

supply cable.

USB-Link 2 Switch Settings

Conﬁ guration Switch

The conﬁ guration switch for stand alone or network mode is found to the

left of the LEDs. See Figure 3 above. To set the conﬁ guration switch,

insert a pen tip to move the switch up or down.

Stand Alone - No MiniLink or CommLink - The slide switch

on the USB-Link 2 should be set to “Stand Alone” when you are

trying to talk to a stand alone controller or multiple controllers on

a loop without a CommLink or a MiniLink wired to the

communications loop.

Network - MiniLink or CommLink connection - The slide

switch on the USB-Link 2 should be set to “Network” any time

there is a CommLink or MiniLink wired to the communications

loop.

STAND ALONE

NETWORK

Configuration

Switch

LEDs

Communication

Speed Switch

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 18 19

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