FEC DSP1500 (SAN3) - Manual (Page 115)

enFORCE
DSP1500 SAN Unit Operation Manual
PAGE 6－39 (Rev 4)
Chapter 6: System Operation
¾ Data Number 15 - Interference Check Load
¾ Data Number 36 - Interference Check Distance
ƒ These settings may be used together to detect foreign substances (early load) along the
press path.
If the press senses [15: Interference Check Load] before exceeding [36: Interference
Check Distance], an “Interference Check” reject will occur and press operation will stop.
A setting is possible from 0 to 105% of full-scale value.
* Interference Check Distance must be set lower than Part Check 1 Distance Low Limit.
¾ Data Number 22 - Part Check 1 Load
ƒ A preliminary “Check” load used to verify the condition of the part before the final
pressing stage occurs.
ƒ A setting is possible from 0 to 105% of full-scale value.
¾ Data Number 42 - Part Check 1 Distance Low Limit
¾ Data Number 43 - Part Check 1 Distance High Limit
ƒ Minimum and maximum acceptable limits for [22: Part Check 1 Load].
ƒ If the press senses [22: Part Check 1 Load] before reaching [42: Part Check 1 Low
Distance Limit], a “Part Check 1 Distance Low” reject will occur and press operation will
stop.
ƒ If the press reaches [43: Part Check 1 High Distance Limit] before achieving [22: Part
Check 1 Load], a “Part Check 1 Distance High” reject will occur and press operation will
stop.
A setting is possible from 0 to stroke distance limit.
* Interference Check Distance must be set lower than Part Check 1 Distance Low Limit.
If a Part Check interference occurs before the Interference Check Distance is reached
it will not be judged.
Interference Check
Interference Check
[Interference Check Reject]
Load
Distance
[15] Interference
Check Load
Interference Check Distance [36] [35] Approach Distance
Part Check
High Tolerance or
Double Feed Part
Low Tolerance or
Missing Part
Load
Distance
[22]
Part Check 1
Load
[43]
Part Check 1
Distance High Limit [42]
Part Check 1
Distance Low Limit
Approach Distance [35]