Product Manual

7526A
Users Manual
1-10
Item Description

Numeric and Secondary Function Keys: Output value data entry keys. Secondary function
selection per the text printed above the numeric key. Push  and then the numeric key to
select the function.

°C/°F

Select Celsius or Fahrenheit units for RTD and Thermocouple
temperature measurements.

SET

Set a new value for a preset output setpoint as given in Chapter 3,
“Output Setpoints”.

RECALL

Recall a preset output setpoint as given in Chapter 3, “Output
Setpoints”.

AUTOSET

Start automatic stepping of preset output setpoints as given in
Chapter 3, “Output Setpoints”.

RNG LOCK
+
Select Auto-range or Range Lock for voltage output.

LOCAL

Push to regain local control of the Product after the remote
command REMOTE is received. In this case, all keys but this one
are ignored. When the remote command LOCKOUT is received, all
keys are ignored. This includes this key. The remote command
LOCAL must be received to regain local control.

EXP
.
Push during entry of a RTD custom curve coefficient to start entry of
the exponent.

Function Keys

Select dc voltage or current output mode, and toggle between them.

Select Thermocouple or RTD/Ohms input/output mode, and toggle
between them.

Select Pressure input mode.

In Thermocouple mode, move through the thermocouple types, this
includes millivolts. In RTD/Ohms mode, move through the RTD
types, this includes ohms in Pressure mode, move through the
pressure units.
Figure 1-3. Primary Input/Output Display and Controls (cont.)