Setting 0 % and 100 % Output Parameters
37
Setting 0 % and 100 % Output
Parameters
For current output, the calibrator assumes that 0 %
corresponds to 4 mA and 100 % corresponds to 20 mA.
For other output parameters, you must set the 0 % and
100 % points before you can use the step and ramp
functions. Proceed as follows:
1. If necessary, press
M for SOURCE mode.
2. Select the desired source function and use the arrow
keys to enter the value. Our example is temperature
source using 100 °C and 300 °C values for source.
3. Enter 100 °C and press and hold
J to store the
value.
4. Enter in 300 °C and press and hold
G to store the
value.
You can now use this setting for the following:
• Manually stepping an output with 25 % increments.
• Jump between the 0 and 100 % span points by
momentarily pushing
J or G.
Stepping and Ramping the Output
Two features are available for adjusting the value of
source functions.
• Stepping the output manually with the
H and I
keys, or in automatic mode.
• Ramping the output.
Stepping and ramping apply to all functions except
pressure, which requires that you use an external
pressure source.
Manually Stepping the mA Output
To manually step current output you can do the following:
• Use
H or I to step the current up or down in
25 % steps.
• Touch momentarily either
J to go to 0 %, or G
to go to 100 %.
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