Laser beta lasermike LS8000-3 - Manual (Page 44)

LaserSpeed 8000-3 Instruction Handbook
Interfacing with the LS8000-3
Part No. 93463 / Drawing No. 0921-01561 Page 44 of 221 Revision A (Sep 2007)
Material Present Transition Effect
Material Present
Input Mode
High (5-24V) Low (0V) Low High High Low
0 (Internal) N/A N/A No Effect No Effect
1
(External Active
Low)
No
("Material Not
Present")
Yes
("Material Is
Present")
Ends Current
Measurement
Starts New
Measurement
2
(External Active
High)
Yes
("Material Is
Present")
No
("Material Not
Present")
Starts New
Measurement
Ends Current
Measurement
Note: If Material Present functionality isn't required, and you want Material
Present to always be on, then set the LS8000-3's Material Present
Input Mode to External Active Low, and leave the Material Present
Input disconnected.