Honeywell SMV800 SmartLine User Manual page 54

Table 16 Continued..
Trim Zero
DAC Trim **
Trim Span
Set DAC Normal
Set DAC Output
Loop Test **
Set DAC Normal
Key:
Parameters in Italics are read-only.
* HART only
** HART and DE
*** HART and Modbus
Page 46
This selection will calibrate the loop zero output
to 4.000 mA. Connect a current meter to the
transmitter to monitor the loop output.
When you press Enter, the transmitter will set
the loop output to 4 mA. When the prompt
"Enter reading" appears, enter the value shown
on the current meter (in milliamps) and press
Enter again. The transmitter will adjust the DAC
output to 4mA.
This selection will calibrate the loop span
output to 20.000 mA. Connect a current meter
to the transmitter to monitor the loop output.
When you press Enter, the transmitter will set
the loop output to 20 mA. When the prompt
"Enter reading" appears, enter the value shown
on the current meter (in milliamps) and press
Enter again. The transmitter will adjust the DAC
output to 20 mA.
This selection allows the loop to be returned to
its Normal mode (Automatic Control) after
performing the Trim operation.
This selection allows the user to force the DAC
output to any value between 3.8 and 20.8 mA.
Note: This selection will put the DAC into Fixed
Output Mode.
This selection allows the loop to be returned to
its Normal mode (Automatic Control) after
performing the Set DAC Output operation
SMV800 Transmitter User's Manual
Press  to
enter menu
selection
Scroll to Trim
Zero or Trim
Span
Press  to
initiate
 and  to
select
number.
 to enter
and shift to
next digit
Press  to
enter menu
selection
Scroll to Set
DAC Normal
Press  to
initiate
Press  to
enter menu
selection
Scroll to Set
DAC Output
Press  to
initiate
 and  to
select
number.
 to enter
and shift to
next digit
Press  to
enter menu
selection
Scroll to Set
DAC Normal
Press  to
initiate
Revision 10