Winland-electronics EA800-ip Uživatelský manuál stáhnout pdf (Strana 13)

General Information

D-011-0152 13

Access Control and Passwords

The EA800 console is normally locked to prevent unauthorized use. The currently active function of the F1 soft key

(UNLOCK or LOCK) is displayed above the key. The locked and unlocked states are described below.

Note: The console locks automatically after 30 minutes of inactivity if the user does not press the LOCK soft key

(F1).

■ Locked: This is the default state and limits access to the EA800 to viewing only.

UNLOCK is displayed above the F1 soft key indicates that the console is currently

locked. Pressing the F1 soft key prompts the user to enter a password to unlock

the console, permitting full access to all screens and functions. The HOME key,

MENU key, and the MAIN MENU options shown on the screen at right are

available to the user when the console is locked.

■ Unlocked: When the console is unlocked, LOCK displayed above the F1 soft key, and all information,

programming, and maintenance screens may be viewed and programming changes may be made. Pressing

the F1 soft key locks the EA800 console and protects it from unauthorized or unintended programming

changes, log downloads, and firmware uploads.

The console allows the use of two passwords for unlocking:

■ The factory default password is 0800. This password cannot be changed or deleted.

■ A second, optional password may be set by the user. To create a second user password, see “Changing the

Password” on page 48.

System Configuration Parameters

The EA800 console requires certain system level information as outlined in Table 4.

Table 4 System Configuration Parameters

Parameter Selections Factory Default Description

Date Format • MM/DD/YYYY

• DD/MM/YYYY

MM/DD/YYYY Sets the desired date format for all event time stamps.

Time Format • 12-hour

• 24-hour

24-hour Sets the desired time format for all event time stamps.

Data

Collection

Frequency

• 30 seconds*

• 1 minute*

• 5 minutes

• 15 minutes

• 30 minutes

• 60 minutes

•120 minutes

* Settings not

available on

EA800-ip while

connected to

network

5 minutes Sets the interval for collecting and recording data from the

sensors. The data collection frequency applies to all sen-

sors.The EA800 provides approximately 10,000 data

points to be collected regardless of the frequency

selected. The estimated time duration covered for each

data collection frequency is listed below.

30 seconds = 3.5 days

1 minute = 1 week

5 minutes = 1 month

15 minutes = 3 months

30 minutes = 6 months

60 minutes = 1 year

120 minutes = 2 years

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 59 60

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