Fluke Fluke-709 Calibrator, 4234350 Data Sheet

38

 

A warning 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 menus. 

The screen shown in Figure 39 prompts you to set the PV 
process input signal to zero and then monitors the result 
with the Product measurement. The measurement is 
updated once a second. 

When the operation mode is Communicator Only, the 
mA measurement is not available and the message mA 
not available, in Comm. Only mode is shown instead.  

 

gzx48.eps 

1.  Push the selection knob to zero the HART device, 

and stay on this screen to evaluate the result. An 
error is shown if the HART device rejects the zero 
command. 

2. Push 



 to go to the Trim, Set, and Zero menu. A 

prompt to restore the PV process input signal to 
normal operation configuration and change the loop 
to AUTOMATIC is shown first.