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the Maxim or Minimum value. Pressing the〔ZERO〕key initializes the output set point to the default value (0).
Step 3: Pressing the 〔ON〕 key causes the indicator on the LCD to change from ''OFF'' to ''ON ''. The calibrator
sources the preset DC current between the output terminals.
Step 4: To turn off the output, press the〔ON〕key once again. The'' OFF ''appears on the LCD and no signals
sourced between the terminals.
7.3.1 Manual Set 25%, 100% 4–20 mA Function
You can set the source value in 4 mA or 16mA increments or decrements within 4–20 mA current.
Step 1: In DC current function, press the 〔25%100%〕 key to display "25%SET" on the lower part of the screen,
and press once again to display "100%SET".The default source value will be showed simultaneously.
Step 2: Using each pair of 〔〕/ 〔 〕output setting keys, set the signal in a step-by-step manner. In 25% set
point condition, you can set the signal in 4 mA increments or decrements in the order 4-8-12-16-20 by each
press of the key. In 100% set point condition, you can set the signal in 16 mA increments or decrements in the
order 4-20 by each press of the key. Pressing the 〔ZERO〕 key initializes the signal set point to the default value
4mA.
Step 3: Pressing the 〔ON〕 key causes the indicator on the LCD to change from ''OFF'' to ''ON ''. The calibrator
sources the preset 4–20 mA current signal between the output terminals.
Step 4: To turn off the output, press the〔ON〕key once again. The'' OFF ''appears on the LCD and no signals
sourced between the terminals.
7.3.2 Auto-stepping and auto-sweeping 4-20mA function
You can set a 4–20 mA range within which to source out current in 4 -20mA increments or decrements in auto
–stepping mode or in auto-sweeping mode. It requires 80 seconds to finish a 4-20mA cycle for auto-sweeping
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