Extech Instruments 96VFL User Manual

VFL Series User Manual v2.0 10/20
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• Use the up/down arrows to change a setting in the programming menus. In most cases,
the SHIFT key is used to select a digit for editing, and then the up/down arrows are
used to change the digit value. SET is then used to confirm and continue scrolling.
Combination Keystrokes
• Press SET and the up-arrow key to return to the normal operation mode from a menu.
• Long press both the up and down arrow keys for 5 seconds to access ‘LnLo’ and ‘LnHi’
parameters in Menu Level 5. These are the Linear (analog) input’s low and high scale
values. See the programming menu sections for details.
5.4 Display Descriptions
Process Variable (PV) Display
• During normal operation, the top LED (red digits) displays the actual process
measurement variable (PV).
• When you access one of the programming levels, these red LED digits display the
currently selected parameter.
• These red LED digits also display error messages.
• The rightmost decimal flashes when the Auto Tune function is active.
Setpoint Variable (SV) Display
• During normal operation, the bottom LED (green) displays the Setting Variable (SV).
• SV cannot be adjusted higher or lower than the High and Low Limit parameters (see
Menu 4, Options level).
• In program menus, the green LED digits show the setting for the selected parameter
(shown on the red LED digits).
• The rightmost decimal point flashes on this display when Manual control mode is
active.

Extech Instruments 96VFL Specifications

General

Brand	Extech Instruments
Model	96VFL
Category	Controller
Language	English