User Manual

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5200UZI WHC2_5921 and 5200EZI WHC2_5922 USB ZB Interface and Ethernet ZB Interface User’s Manual

4.0 Switch Buttons and Indicators

The switch buttons and indicators (LEDs) are used during connection to the network

and also provide status information. Figure 6 shows the location of the buttons and

LEDs on the interface units.

USB ZB Interface

5200UZI WHC2_5921

Ethernet ZB Interface

5200EZI WHC2_5922

Reset button

Setup button

Back side Front side

LEDs

Power LED

ZigBee LED

Power

Ethernet

ZigBee

Reset button

Setup button

Figure 6. Location of switch buttons and LEDs on the interface units.

The Setup Button is used for E-mode actions, such as joining a ZigBee network or

disconnecting from a ZigBee network.

The Reset Button restores the ZigBee settings to the default values. On the EZI ZB

interface unit to reset the IP conﬁguration, you must ‘long-press’ the SETUP button.

The Power LED indicates that the interface unit is connected to a suitable source of

power.

The ZigBee LED shows the current state of the connection to a ZigBee network.

Refer to the table.

The Ethernet LED (Ethernet ZB Interface only) shows the state of the connection to

the local Ethernet network.

Indicator State Meaning

Orange - continuous Not joined to a network.

Orange - ﬂashing slowly Attempting to join a network.

Green - continuous Connected to a network. If no open network is found

within 30 seconds, the LED goes back to the Orange-

continuous mode.

Green - ﬂashing Responding to a ZigBee identity request

Off Connected to an active network.

Red - ﬂashing Failed due to an error (such as multiple networks open).

The LED will ﬂash Red two times slowly and then go back

to Orange-continuous mode.

Orange - ﬂashing rapidly Firmware is being updated--do not unplug