Idex LIQUID CONTROLS HML210, Руководство по установке и эксплуатации

Страница: 18 / 44

18
Setting Security Levels
Security Levels
To set the security level, follow the steps listed below:
•
Set the dip switches in the OFF position (see picture
on page 17).
• Access the MAIN MENU .
• Press the key until the selection bar is on “ 11-
Internal data ”.
• Press the key and then the key to scroll to
the function Lock level= .
• Press the key to access Lock level= and choose
the desired security level by pressing the key.
Confirm the choice by pressing the key.
• To enable the level of security selected, place the
DIP switches back to the original
ON position (see
picture on page 17).
Security Level Options
Lock level 0: Completely disables access to the
functions. The following procedures may be accessed
through the keyboard:
•
Changing the display mode.
• Batch Start/Stop (when the batch function is enabled).
• Printing data (when an RS-232 module is installed
and the function is enabled).
Lock level 1: Enables access to the following functions:
• Totalizer resetting.
• Batch function modifications.
NOTE: Lock level must be set to 1 for custody transfer
applications.
Lock level 2: Enables access to the following functions:
• 0-QUICK START menu ( Keycode L2 = 11111 ).
• 2-SCALES menu with full access.
• 8-DISPLAY menu with partial access.
• 10-DIAGNOSTIC menu with partial access.
Lock level 3: Enables access to all the functions of Lock
level 2 . When the Dip-switches are in the OFF
position, all the functions are accessible. Functions
requiring an access code higher than
Lock level 2
are reserved for factory personnel.
NOTE : By setting the Lock level to 1 and changing L2
to “ 22222 ”, the operator is locked out of programming.
However, simply turning off the lock switch allows easy
access to programming without the need to remember a
keycode.
Press or to scroll
through the fields, stopping on
Main menu .
Press to access
Keycode L2 .
Enter the keycode using the
and keys and then
press . This advances
the display to the MAIN
MENU .
Press to access the 0-
Quick Start menu.
The MAIN MENU contains
twelve sub-menus. Access
these sub menus by scrolling
with the and the
keys and then pressing the
key.
As there are twelve sub-
menus accessible from the
MAIN MENU , and the display
contains eight lines maximum,
the screen will wrap around
when the bar reaches the
bottom or the top of the
display.
Accessing the MAIN MENU from the main display screen
is done by entering the Keycode L2 access code from
the 0-QUICK START menu. Follow the steps below to
gain access to the twelve sub-menus.
Main Menu Access
100.00
1.000
1.00000
0050.00
13
EN
00000
0-QUICK START
Fs1=gal/m
Tot.MU=gal
Impl=gal
Tpul1=ms
Contrast=
Language=
Keycode L2:
MAIN MENU
1-Sensor
2-Scales
3-Measure
4-Alarms
5-Inputs
6-Outputs
7-Communication
0.00
+0.00%
10657.749
3624.837
1 +
gal/m
10*
T+gal
P+gal
CURR.LOOP OPEN
Main Display Screen
0-Quick Start Menu
MAIN MENU
100.00
1.000
1.00000
0050.00
13
EN
0-QUICK START
Fs1=gal/m
Tot.MU=gal
Impl=gal
Tpul1=ms
Contrast=
Language=
Main menu
100.00
1.000
1.00000
0050.00
13
EN
11111
0-QUICK START
Fs1=gal/m
Tot.MU=gal
Impl=gal
Tpul1=ms
Contrast=
Language=
Keycode L2:
8-Display
9-Data logger
10-Diagnostic
11-Internal data
12-Batching