Sterling 882.00274.00 Welder User Manual


 
Additive Feeders Chapter 4: Operation 29 of 50
Programming Mode
The motor will stop when in Programming mode.
1. Make sure DIP switches 1 through 4 and 7 and 8 are OFF.
2. Flip switch 7 to ON.
3. The display should read PROG.
4. Follow the instructions given below to view and/or edit any of the variables.
Viewing or Changing Displayed Decimal Place/Rate or Time Mode Select
1. Make sure you are in Programming Mode, then flip DIP switch 4, RATE-TME
MODE/PROGRAM DECIMAL PLACE, ON.
2. The current decimal point setting, if any, FACTORY SETTING = 0, will be
displayed.
3. Use the Up or Down buttons to change the decimal point as desired. Use 0 for NO
decimal point.
4. When finished, flip DIP switch 4 to OFF.
5. The display should read PROG (the decimal point, if any, is also displayed).
Viewing or Changing the Constant
1. Calculate the constant for your application using the formula listed on the previous
page.
2. Make sure you are in Programming Mode, then flip DIP switch 1, PROGRAM
CONSTANT, to ON.
3. The current value for the constant, FACTORY SETTING = 30, should not be
visible on the LED display.
4. Use the Up or Down buttons to adjust the constant value.
5. When finished, flip DIP switch 1 to OFF.
6. The display should read PROG.
The display setting is set to the slowest speed when you exit the Programming Mode.
Programming for Follower Operation
1. Enter Programming Mode, then turn DIP switches 5, MASTER/FOLLOWER
SELECT, and 1, PROGRAM CONSTANT, to ON.
2. Set constant to:
CONSTANT = 1000 x PULSES PER REVOLUTION OF MASTER
PULSES PER REVOLUTION OF FOLLOWER = 30.0
3. Turn OFF switches 1 and 7.
4. Turn OFF AC power, then reapply AC power. The control is now set for follower
operation.