Beck, R&J ELECTRIC ACTUATORS FOR INDUSTRIAL PROCESSCONTROL 11-1_9 Manual Do Utilizador

58

DCM-2 HART INTERFACE

 

  DCM-2 boards have the capability of 
measuring the drive output torque and providing 
several torque-related features.  The torque 
measurement is calibrated to the drive’s rated 
output at the factory.  There is normally no reason 
to recalibrate this feature in the field, unless a 
new DCM-2 board has been installed.
 

In the event that calibration is required, 

it is easily accomplished by using a HART 
communication device.
 

First, navigate to the Configuration menu.  

Next, select the Torque Setup submenu.  Select 
the Trq Null parameter, which will allow the 0% 
torque value to be edited.  Enter the number 
corresponding to the 0% torque value that is 
shown on the inside of the DCM-2 cover.  Next, 
select the Trq Const parameter, and enter the 
number corresponding to the 100% torque 
value that is shown on the inside of the DCM-
2 cover.  Online help is available through the 
communication device.