Page 55 of 126
Proton Products SL mini and SLR mini Series Speed and Length Gauges Instruction Manual - issue 1s
DW
Bit
Comments
Units
Range/Remark
6
Length
Old format:
1=0.1m{ft}{yds}{inch}
New format:
1=0.0001m{ft}{yds}{inch}
±200,000.0000
7
10
Batch number
1=1
12
Total length
1=0.1m{ft}{yds}{inch}
±200,000.0000
13
The “Batch Number”
logic output will be deactivated (floating) when the measured length is reset to
zero by:
Activating a logic input configured for the “Reset” function.
Clicking the PCiS_SLmini software “Reset” button.
Writing logic 1 to input parameter DW0.1.
Object Detection Mode
The “Object Detection” mode
is used when measuring the speed and length of
discrete
objects (e.g.
multiple separate parts on a conveyor belt). The
“Object Detection”
mode forces the speed reading to
zero when no object is present.
An object is determined as present if the detected
DC level (in percent) exceeds the “
Object Detection
Threshold
”; the factory default value for this threshold is 15% and it may be adjusted on the
“Measurement” page of the PCiS_SLmini software in the event of incorrect object detection
behaviour.
Status
Speed measurement
No object detected
0 (zero)
Object detected
Maximum leading edge reaction
time: 1ms delay after the object
blocks the laser beams)
Line speed
Object detected
Line speed
