FEC DSP1500 (SAN3) - Manual (Page 31)

enFORCE SAN Unit Operation Manual
PAGE 6 - 31
Chapter 6: System Operation
♦ Specified Range Peak Load Judgment (Method 5)
This Load Control press method allows judgment of a peak load (PS) and judgment of
the final distance (DS).
Upon start of cycle, the press will operate until it achieves [13: Target Load]. During
the press cycle, as soon as [18: Detection Start Load] is achieved, the press will
begin looking for a peak in press force (PS). The press will attempt to detect (PS) until
[24: Detection End Distance] has been reached. During the press cycle, checks are
performed for “Interference Check” / “Part Check”, Load and Distance. If any of these
values are compromised, the press will stop and return as programmed.
Judgment is
based on the press force peak (PS) while within the “Detection Range”. Final Judgment
is based on the distance (DS) where the press force reaches [13: Target Load].
(See corresponding sections for Interference Check and Part Check explanations.)
ƒ If “Interference Check” or “Part Check” are not used, set [15: Interference Check
Load / Part Check Load High] and [17: Part Check Load Low] to [10: CAL
Load] and [23: Interference Check Distance / Part Check Distance] to a
minimum of [21: Distance High Limit].
ƒ Review Speed Section explanations and cautions when setting [15: Interference
Check Load / Part Check Load High], [14: Press Speed Start Load], [24: Press
Speed Start Distance] and [20: Approach Distance].
Load
Distance
Max. Load Limit is set to
1.1 x [10] Calibration Load
[11] Load Low Limit
[13] Target Load
[15] Part Check Load High
(Interference Check Load)
[17] Part Check Load Low
[20]
Distance
Low Limit
[21]
Distance
High Limit
[23]
Part Check Distance
(Interference Check Distance)
Part Check - High
(Interference Zone)
Final Judgment Zone
[24]
Detection
End Distance
Judgment Load (PS)
[12] Load High Limit
(DS)
Judgment Distance
[18] Detection Start Load
Detection
Range
Judgment Zone
Part Check - Low