Qualitrol 509ITM Series, Manual

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Controls, Indicators, and Modules
Front Panel
The functions of the display and the keypad on the front panel are described below. For
operating instructions, refer to the
Operation section.
DISPLAY - Every two seconds, the display automatically scrolls through the channels and
displays the channel name and the value of the parameter. It also displays the selected
indications of the keypad control.
KEYPAD - The ENTER key is used to change menu modes or accept changes to values;
the TEST key displays the set point source and value on the DISPLAY; the MENU key is
used to access the programming menu; and the RESET key is used to reset the maximum
and minimum values, while in the program menu, or unlatch any latched relays while in the
normal scrolling mode. The ARROW keys are used to move through the various menus. For
a full operation description, refer to the
Operation section.
SET POINT INDICATORS - A red LED illuminates to indicate that the set point for the relay,
indicated on the overlay, has been exceeded.
RS-232 / USB PORT - When used with the Qualitrol software, this port allows for the setup
of all of the parameters of the monitor. See the Software Instructions section for a full
description of this setup procedure.
509ITM Front Panel