8
Simulating Transmitter
• Simulating the 2-wire transmitter is a special operation mode in which the calibrator
is connected to the application loop instead of the transmitter, and provides a
known and congurable test current. The steps are as follows:
• Press MEASURE/SOURCE button to select the source function and the LCD will
display ‘SOURCE’.
• Long press mA button and the LCD will display ‘SOURCE SIM’, the unit is mA.
• Connect the red test lead to mA terminal, black to COM terminal.
• Connect the red probe to positive terminal of the external 24V power supply, black
to ammeter positive terminal; then connect the ammeter negative terminal to the
negative terminal of the external 24V power supply.
• Select an output digit by LEFT (0%) or RIGHT (100%) value buttons, and adjust its
value with UP or DOWN (25%) value buttons.
• Read the data on the ammeter.
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