Rev A Nov 2017
Page 28
Chapter 4
Standalone Operation
9) Turn the OUTPUT Knob until ‘Cur L’ is displayed.
10)Press the Enter button, then turn the OUTPUT knob to set
the desired current limit.
11)Press Enter again when the desired current limit is
displayed.
12)Turn the OUTPUT Knob until "dISP" is displayed.
13)Press the Enter button, the n turn the OUTPUT knob to
select the desired display type. (actual temperature, current,
or difference between the actual temperature and the set
temperature).
14)Press Enter to save the setting.
15)Turn the OUTPUT Knob until "UnIts” is displayed.
16)Press the Enter button, the n turn the OUTPUT knob to
select either °C or °F.
17)Press Enter to save the setting
18)Press Mode until the display is showing the TEC current,
temperature, or t hermistor value depending on what was
selected in the d isplay menu. Note: the display will be
flashing the set temperature value when the TEC current is
disabled. When enabled the a ctual value will be displayed
continuously.
19)Press Enter to enable and disable the TEC current.
"ErrOr" will be displayed if the temperature sensor type selected with the menu is not
present. In this case, check the connection and the type of temperature sensor. Set
the desired temperature with the knob. If a thermistor is used as temperature sensor,
the set temperature has to be set in k
Ω
. If an AD590 or AD592 is used as the
temperature sensor, th e set temperature is entered in °C or °F. Enable the
Temperature Controller TTC001 by pressing the En ter button. With th e output
switched on, the display stops blinking. During operation you can chose to display "t
ACt", "Curr", or "dEltA" by selecting from the "diSP" menu at any time. "t ACt" displays
the actual tempe rature or resista nce, "Curr" di splays the T EC element operating
current, and "dEltA" d isplays the difference between the set temperature and the
actual temperature or resistance.
