FEC DSP1500 (SAN3) - Manual (Page 36)

enFORCE SAN Unit Operation Manual
PAGE 6 - 36
Chapter 6: System Operation
¾ Data Number 10 - Calibration Load
The tool load value is set automatically when the tool type is selected. However, when
depending on the application characteristics or applications which attach weighted
fixtures on the end of the press ram, the value of the applied load and the load displayed
by the SAN Unit may be mismatched. In this case it is possible to adjust the Full Scale
Load (CAL) value so the displayed load matches the load registered by an external load
cell (Master).
The CAL value can be adjusted up to 10% of the Full Scale Load Value. Use the
following formula on a collection of at least 10 press cycles when a calibration is
necessary.
New CAL value = Master load cell mean/FEC load cell mean * present CAL value
Example: For Tool DTP-501R4
Master Load mean value:
48.0 [KN]
FEC Load mean value: 49.0 [KN]
Present Calibration load: 49.0 [KN]
(48.0 [KN] / 49.0 [KN]) x 49.0 [KN] = 48.0 [KN]
The Calibration load is changed to 48.0 [KN].
¾ Data Number 11 - Load Low Limit
¾ Data Number 12 - Load High Limit
ƒ Minimum and maximum acceptable limits for Target Load.
In Distance Control, if [12: Load High Limit] is reached before achieving [22: Target
Distance], the press will stop.
A setting is possible from 0 to 110% of full-scale value.
【Maximum Operating Load for Different Tools】
Tool Name
Maximum
Load
[TON]
Maximum
Load
F-Type
[KN]
Maximum
Load
P-Type
[KN]
ＤＰＴ－０２１＊＊－＊＊ ０．２ １．９６ １．９６
ＤＰＴ－０５１＊＊－＊＊ ０．５ ４．９０ ４．９０
ＤＰＴ－１０１＊＊－＊＊ １．０ ９．８０ ９．８１
ＤＰＴ－１５１＊＊－＊＊ １．５ １４．７ １４．７１
ＤＰＴ－２０１＊＊－＊＊ ２．０ １９．６ １９．６１
ＤＰＴ－３０１＊＊－＊＊ ３．０ ２９．４ ２９．４２
ＤＰＴ－５０１＊＊－＊＊ ５．０ ４９．０ ４９．０３
ＤＰＴ－７０１＊＊－＊＊ ７．０ ６８．６
ＤＰＴ－１０２＊＊－＊＊ １０．０ ９８．０ ９８．１
ＤＰＴ－１５２＊＊－＊＊ １５．０ １４７．１ ９８．１
ＤＰＴ－２０２＊＊－＊＊ ２０．０ １９６．１ １９６．１
UNIT：
1N= 0.101972
1kgf = 9.80665 N