Emerson Process Management MICRO MOTION 2400S - Manual (Page 76)

68 Micro Motion ® Model 2400S Transmitters for DeviceNet ™
Optional Configuration
To configure these parameters:
• Using ProLink II, see Figure B-3.
• Using the display menus, see Figure B-6.
• Using a DeviceNet tool, see Table C-9.
Note the following:
• If you use the display to disable access to the off-line menu, the off-line menu will disappear
as soon as you exit the menu system. If you want to re-enable access, you must use ProLink II
or a DeviceNet tool.
• Scroll Rate is used to control the speed of scrolling when Auto Scroll is enabled. Scroll Rate
defines how long each display variable (see Section 8.9.5) will be shown on the display. The
time period is defined in seconds; e.g., if Scroll Rate is set to
10 , each display variable will be
shown on the display for 10 seconds.
• The off-line password prevents unauthorized users from gaining access to the off-line menu.
The password can contain up to four numbers.
• If you are using the display to configure the display:
- You must enable Auto Scroll before you can configure Scroll Rate.
- You must enable the off-line password before you can configure the password.
8.9.4 Configuring the LCD backlight
The backlight of the LCD panel on the display can be turned on or off. To turn the backlight on or off,
• Using ProLink II, see Figure B-3.
• Using the display menus, see Figure B-6.
• Using a DeviceNet tool, see Table C-9.
Table 8-9 Display functions
Parameter Enabled (shown) Disabled (hidden)
Totalizer start/stop Operators can start or stop totalizers using the
display. Operators cannot start or stop totalizers using
the display.
Totalizer reset Operators can reset the mass and volume
totalizers using the display. Operators cannot reset the mass and volume
totalizers using the display.
Auto scroll (1)
(1) If enabled, you may want to configure Scroll Rate.
The display automatically scrolls through each
process variable at a configurable rate. Operators must Scroll to view process
variables.
Off-line menu Operators can access the off-line menu (zero,
simulation, and configuration). Operators cannot access the off-line menu.
Off-line password (2)
(2) If enabled, the off-line password must also be configured.
Operators must use a password to access the
off-line menu. Operators can access the off-line menu
without a password.
Alarm menu Operators can access the alarm menu
(viewing and acknowledging alarms). Operators cannot access the alarm menu.
Acknowledge all
alarms Operators are able to acknowledge all current
alarms at once. Operators must acknowledge alarms
individually.