Weidmuller UHZAR - Universal glavanically isolated signal converter - Handbuch (Seite 22)

22
Equipmentrequirements
• An accurate digital multimeter (accurate to 0.0 mV and ±0.1 μA)
Outputcalibrationprocedure
Whenthe
displayshows
Action/Description м Е ENT
Allow fifteen minutes of powered operation (to reach a stable temperature).
Put the instrument in setup mode and scroll through the main menu
COPn Press * .
COPy Calibrate Outputs? Toggle Start
Measure the output current
I=0
Press * . The output current should be 0.00 mA
(Use the keypad to adjust the value as required)
Increase Decrease Accept
I=20 Press * . The output current should be 20.00 mA
Increase Decrease Accept
Measure the output voltage
E=0 Press * . The output voltage should be 0.00 V
Increase Decrease Accept
E=10 Press * . The output voltage should be 10.00 V
Increase Decrease Accept
Save Instrument will save values and return to normal operation (using the new values).
Note: Do not remove the power while the save message is on display.