IAI America ERC3 - Manual (Page 201)

Chapter 4 Operation
4.2 Operation in Positioner Mode 4.2.2 Operation in Positioner Mode 1
191
Judging completion of pressing operation
PIO converter monitors the torque (current limiting value) set in % in “Pressing” in the position
table, and turns ON the pressing complete signal PE* when the load current reaches the
following condition. PE* is turned ON at satisfaction of the condition if the work is not stopped.
Accumulated time in which current reaches pressing value [%]) – (accumulated time in which
current is less than pressing value [%]) • 255ms (Parameter No.6)
Current
Time
Pressing [%]
Operation
start
Approach
end Pressing
200ms 20ms 75ms
295ms
200ms + 75ms – 20ms • 255ms
Pressing Completion (PE* Output)
Contacting work
Decrease in current due to movement of work