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B0059001 / Rev. 2.3
Minimal wiring of interface
Measuring procedure by external PLC
Note!
For externally triggering a measuring with IN0, a valid program must be selected (externally or via keyboard) and the unit
must be in "Automatic - Ready" condition.
Parallel Data Inputs
IN0 / Measuring Start
Parallel Data Outputs
OUT2 / Ready for measuring
OUT5 / General fault
OUT7 / Motor
t1:
< 20 ms
t2:
> 30 ms
t3:
Depending on tube diameter
t4:
≥ 0 ms
t5:
> 30 ms
1)
Not mentioned inputs / outputs of the interface are not required for measuring.
2)
A "HIGH" signal at the "General fault" output indicates, that the weld seam might not be correctly positioned.
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
Weld Seam Detection System R4000 SND40
for Tubes, Cans and Drums
1)
1)
Manual
2)
t1
t4
t2
t3
Technical records
t5
147
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