Frequency [Hz] = Input current [mA] x 10000 [Hz] 20 [mA]
Note the data:
Min. input frequency = __________ Hz
Max. input frequency = __________ Hz
Calculate the span factor using the formula:
Span factor [Hz / rpm] = |
| Frequency [Hz]____________ | |
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| Rotational speed of the extruder [rpm]x 10 |
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Note the data: |
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Span factor = __________ |
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Determining the Configuration Value
Extrusion (Constant or Proportional):
Mark the functions required. Use the numerical value indicated and insert it in the empty field
if applicable. Total the figures for configuration value. |
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Optional raw material level probe installed | . . ................ . . . . . . . . . . . . . . . . . | ..1 | ___ | |
Optional additive level probe installed . . . . | . . . . . . . . . ................ . . . . . . . . . .. | 2 | ___ | |
Optional blending unit installed | . . . . . . . . . . . . . . . . . ............... . .. | 8 | ___ | |
Totalizer displayed in lb (kg default) | . . . . . . . . . . . . . . . . . . . ................ | 16 | ___ | |
Extruder throughput | (1 | . . .(2.2 | ___ | |
Extruder throughput | (10 | 32 | ___ | |
Extruder throughput | (0.1 | . . .(0.22 | ___ |
(NOTE: the throughput selections determine placement of the decimal point on the display)
External run/stop signal controls dosing | . . .............. . 64 | ___ | |
Mounting on Micro mixing hopper | . . ............... . 256 | . ___ | |
Alarm output is switched in case of power failure | 512 | ___ | |
Extrusion proportional . . . | (extruder follower) | . . ............ . 1024 | _____ |
Extrusion Constant ………………….……………………………………........…3072______
Printer available | .........16348 | ____ |
Configuration value: | … | _____ |
Example:
•Level probes: raw material and additive probes installed
Digital Dosing Units | 59 |