FEC DSP1500 (SAN3) - Manual (Page 83)

PAGE ６－21
enFORCE Operation Manual
6.4.5 Data Number Definitions
6.4.5.1 System Parameter: Parameter Number 00
¾ Data Number 00 Load Unit
0: Load Unit [KN] * Fixed to 0. No changes can be made.
¾ Data Number 01 SP Version
This is the Unit Software Version. No changes can be made.
However, the [DATA] fields are made available for Parameter Copying.
The first two digits of the [DATA] section are for the Parameter number to
copy from and the second two digits are for the Parameter number to copy to.
See Page 6-18 for operation method.
¾ Data number 02 Preamplifier Version
This is the preamplifier version. No changes can be made.
¾ Data number 03 Functioning Version
Used for special function settings. It is for in-house use only.
No changes can be made.
¾ Data number 04 Off Set Load [KN]
This setting is used when there is heavy tooling attached to the tool that would require
added load for the press operation.
If it requires 5KN to move the tooling, set at 5. The press will see the 5KN as 0 and
control the operation accordingly
*Do not use if the tooling is free hanging and pulling on the press ram.
The setting is normally 0.
¾ Data number 05 Full Scale Elongation [mm]
This setting is used when the load pressed is linearly proportional to the distance
pressed. If 100 is set, then the Full Scale Load Value will be at 100mm and all distance
related data will be adjusted linearly in proportion to the load value.
This is effective when you want to accurately control the distance when the load is
proportionate to extension.
¾ Data number 06 No Load Current [0 ~ 1023]
This sets the current limit of the Servo when operating without load.
This softens the shocks caused from a crash at high speed by not raising the current
level more than is needed. If set correctly, any excessive load will cause the press motor
to stall.
*The normal setting is 250 ~ 500.
If the press seems to stall because of weight on the tip of the output shaft, set the value
higher.
¾ Data number 07 Home Position Offset [mm]
This setting is for adjusting the Home Position after the “Home Position Search” has
been performed.
(Example: If 10 is set; after the Home Position Search has been performed and the zero
point set, the Home Position will be reset to 10mm from that zero point.)
Due to the fact that the Home Position is calculated from a proximity switch position, the
distance between Home and distance related data can also very between presses. So if
different presses are running the same operation or if a press needs to be changed out,
this setting is used to adjust for the difference between press units. In this case,
parameter settings can stay consistent for the part/operation.
*Be sure that offset amount is changed by the correct distance decimal point setting.
Chapter 6: System Operation