Owner's manual

4.3 wiDR’s Configurations and Operations (continued)

Figure 4.6 LOGIN and ADMINISTRATOR Passwords

There are 2 different access levels:

1. ADMINISTRATOR Password

(administrator) allows certain groups and

individual users to access and modify parameters without any restrictions.

The default password is 00000000. This password can be up to 16

alphanumeric case-sensitive characters.

2. LOGIN Password

(operator) allows users to access and modify all of the

parameters, except “Access Control” which requires an Administrator

password.

The default password is 12345678. This password can be up to 16

alphanumeric case-sensitive characters.

4.3.1 Power Up wiDR

For instructions on how to power the wiDR, refer to Section 2.1.5.

To verify that a End Device is working before deploying remotely, install the

battery and power it on right next to the wiDR. When the End Device is powered

on, the green LED (TX) will blink periodically. This indicates the End Device is

broadcasting its data to the wiDR on channel (e.g. 12) defined by IEEE 802.15.4.

The LED will blink only when the End Device sends data to the wiDR. If the

wiDR is not powered on, or it’s out of reach, the End Device will not receive the

acknowledgment packet from the wiDR and therfore to save battery power it will

go to sleep.

The sleeping period can be defined by the users via the USB port (PC

Configuration software) on the End Device. The End Device sends new data for

a short period of time after every sleep period is over, until it can establish the

connection back with the wiDR.

When there are two End Devices with the same Device ID/address, both

will be transmitting data every sampling period with their LEDs blinking.

The wiDR will receive data from both End Devices and will display their

data alternately. To avoid this, turn the End Device on one by one and

verify that the wiDR is displaying the correct data.

ADMINISTRATOR

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