CONTREX M-Shuttle - Manual (Page 3)

CP-15 Engineering Units
Enter into CP-15 a commonly used Follower Setpoint in Engineering Units. Place the decimal point in the desired
location for all Follower Setpoints.
CP-16 Lead Lines per Engineering Units
Enter into CP-16 the number of Lead encoder lines that will occur on the Lead Frequency input to the M-Shuttle for
the setpoint length entered into CP-15. Be sure to consider all gear reductions, etc. when calculating this variable.
This parameter can be determined/checked by using M-Shuttle monitor variables via the following procedure:
1) Place the M-Shuttle in F-Stop.
2) Set CP-14 to either 1 or 3 (enables Lead sync).
3) Display MV-43 (Lead Position).
4) Provide a Lead Sync input by shorting the Lead Sync input to common
(J3 pin 10 to J3 pin 11). MV-43 should go to zero.
5) Move the Lead product the length specified in CP-15.
6) MV-43 should now be the same as CP-16.
7) Return CP-14 to its original value for normal operation.
CP-18 PPR Follower (Feedback)
Enter into CP-18 the number of pulses per revolution of the feedback encoder.
CP-19 Maximum RPM Follower (Feedback)
Enter into CP-19 the RPMs of the feedback encoder shaft at the maximum process speed. Take into account all gear
box reductions, etc. in determining this entry.
CP-2 Process Length
Enter into CP-2 the Process Length for the follower Setpoint in terms of Lead Engineering Units. The Process Length
is the length that will occur during the Process Ratio segment of the profile. Refer to the M-Shuttle User Manual Page
5-8 for a discussion on profile segments.
CP-10 Forward Dwell
The Forward Dwell is the lead length in Engineering Units that the M-Shuttle will remain at zero ratio (speed) before
beginning of the reverse recovery part of the profile.
CP-11 Reverse Dwell
The Reverse Dwell is the lead length in Engineering Units that the M-Shuttle will remain at zero ratio( speed) at the
end of the reverse recovery part of the profile before beginning the next product cycle in the forward direction.
C C C C C
O N T R E X , I N C . O N T R E X , I N C . O N T R E X , I N C . O N T R E X , I N C . O N T R E X , I N C .
SK1456 Rev 1 SK1456 Rev 1 SK1456 Rev 1 SK1456 Rev 1 SK1456 Rev 1 Page 3