Fluke Fluke-709 Calibrator, 4234350 Data Sheet

  

35

 

Use the selection knob to select and start the necessary 
action. Push  to go to the Function Select menu. 

If the operation mode is Communicator Only, this 
function is not available and an error message is shown. 

A prompt to change the loop to MANUAL before you 
proceed is shown. Push the selection knob to proceed. 
Push  to go to the Trim, Set and Zero menu. 

While the HART device is changed to fixed output mode, 
An error is shown if the HART device rejects the mode 
change command. When the mode change is successful, 
the screen in Figure 36 is shown. 

 

gzx45.eps 

 

While the output to settles at 4 mA, the screen shows the 
Product measurement. The measurement is updated 
once a second. 

1.  Push the selection knob to trim the HART device. 

Stay on this screen to evaluate the result. An error is 
shown if the HART device rejects the trim command. 

2. Push 



 to change the HART device to normal 

output mode and go to the Trim, Set, and Zero menu. 
A warning to change the loop to AUTOMATIC is 
shown first. An error is shown if the device rejects the 
mode change command.