Sterling AF-XXX Manuel D’Utilisation

Page de 55
Additive Feeders 
Chapter 4: Operation 
31 of 55 
Resetting the Unit to Un-Programmed State  
The factory-default settings can be easily restored using either of two methods.  Both 
methods require the Program Enable jumper to be in the “On” position.  The first is to apply 
power to the unit with both the Enter and Down buttons pressed for 3 seconds. The second is 
to change the value of parameter 95 to 5. 
 
JP1 (Program Enable Jumper)  
The JP1 jumper is located under the dust cover on the back end of the upper board. When the 
jumper is set to the "Off" position, all programming features are locked out to the front panel 
user.  When the jumper is in the "On" position, the programming parameters are open to 
change. JP1 is shipped in the "Off" position. 
 
Programming Step by Step Guide  
 
1.  Remove the power source from the controller.  Following the procedures in your 
facility, lockout or tagout the power source. 
 
2.  Remove the cover from the control enclosure. 
 
3.  At the connection end of the drive, lift the black plastic dust cover up slightly and 
slide it out of the back of the drive. 
 
4.  Locate the jumper labeled “JP1.” 
 
5.  Move the JP1 jumper from the “OFF” position to the “ON” position. 
 
6.  Slide the black plastic cover back into position. 
 
7.   Install the enclosure cover. 
 
8.  Remove any lockout/tagout devices in use as per procedures in place at your 
facility, then connect the controller to the power source and power the unit up. 
 
9.  Press the Enter button until parameter selection mode is entered.  When the drive is 
in Parameter-Selection Mode, the far left of the display will be a “P.” 
 
10.  Use the Up and Down Arrow buttons to navigate to the desired parameter. 
 
11.  When the parameter number to be changed is displayed press the Enter button to 
enter Value Mode. When in Value Mode, the two dots which form the colon 
between digits two and three will alternately flash. 
 
12.  Use the Up and Down Arrow buttons to change the parameter’s displayed value. 
 
13.  Press the Enter button to return to Parameter-Selection Mode.