4-8
IM CA71-E
Step 1: Using the function selector switch, select
.
Step 2: Using the
key, select the range. Pressing the
key
cycles through the 400
Ω
, PT100 and JPT100 options.
Step 3: Set the output value digit by digit using each pair of
and
keys. Each press of the
or
key increases or decreases
the digit. Increasing the digit from 9 or decreasing it from 0
causes the digit to overflow or underflow, allowing you to set
the output value without interruption. Holding down the
or
key continuously changes the digit in question. Pressing
the
key initializes the output setpoint to the default value
(0).
Step 4: Pressing the
key causes the
indicator on the LCD
to change from
to
. The calibrator sources the preset
resistance value between the output terminals.
Step 5: To turn off the output, press the
key once again. The
appears on the LCD and the output terminals are open-cir-
cuited.
4.3 Sourcing Resistance or RTD Signal
