AccuWeb MICRO 4000 NET, Instruction Manual

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•
The midpoint value for all sensors is 16384 [4000h].
•
The Guide Point Offset columns indicate the minimum and maximum values that can be sent
to the controller to move the guide point. The controller automatically limits any value that is
outside this range (i.e. a value less than the minimum will be set to the minimum value, a
value greater than the maximum will be set to the maximum value).
•
The Web Position columns indicate the minimum and maximum values that can be received
from the sensor. There are two (2) web position values transmitted – Edge A and Edge B. To
calculate a web width, subtract each position value from 16384 [4000h], then add the
resulting values to the physical distance between the sensors. The distance between sensors
should be measured from the center of sensor A’s sensing area to the center of sensor B’s
sensing area.
•
The Digital Line Guide and PointSource edge detectors each have one scribe mark to
indicate the center of their sensing areas. WideArray detectors have two scribe marks to
indicate the boundaries of their sensing areas, and the center of their sensing areas is the
point exactly half-way between the two scribe marks.
Table 2: End-of-Travel Limits and Position Scale Factor
Actuator Model
Number
Range
inches [mm]
In Limit
decimal [hex]
Servo Center
decimal [hex]
Scale
Out Limit
-3
10 inch / count
decimal [hex]
[10
-3
mm / count]
MT-1 2.00 [50.8] 2048 [800] 0.6782 [17.225]
≥
573 [23D]
≤
3523 [DC3]
MT-2, SF-2 4.00 [101.6] 2048 [800] 1.3563 [34.451]
≥
573 [23D]
≤
3523 [DC3]
MT-4, SF-4 8.00 [203.2] 2048 [800] 2.7127 [68.902]
≥
573 [23D]
≤
3523 [DC3]
MT-6, SF-6 12.00 [304.8] 2048 [800] 4.0690 [103.353]
≥
573 [23D]
≤
3523 [DC3]
HL-3, HF-3 6.00 [152.4] 2048 [800] 2.4414 [62.012]
≥
819 [333]
≤
3277 [CCD]
HL-6, HF-6 12.00 [304.8] 2048 [800] 4.8828 [124.023]
≥
819 [333]
≤
3277 [CCD]
HT-4 8.00 [203.2] 2048 [800] 4.0690 [103.353]
≥
1065 [429]
≤
3031 [BD7]
HT-6 12.00 [304.8] 2048 [800] 4.0690 [103.353]
≥
573 [23D]
≤
3523 [DC3]
UHT-4 8.00 [203.2] 2048 [800] 3.0518 [77.515]
≥
737 [2E1]
≤
3359 [D1F]
UHT-6 12.00 [304.8] 2048 [800] 6.1035 [155.029]
≥
1065 [429]
≤
3031 [BD7]
UHT-10 20.00 [508.0] 2048 [800] 6.1035 [155.029]
≥
410 [19A]
≤
3686 [E66]
UHT-24 46.00 [1168.4] 2048 [800] 12.2070 [310.059]
≥
164 [A4]
≤
3932 [F5C]
•
The In Limit, Out Limit, and Servo Center values can be converted to inches or millimeters by
multiplying by the Scale value.
Fieldbus Interface 115
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