Service - Roland R4000 Manual

Technical records
11.2

Service

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11.2.1 Setting-up a tube
set sensor signal
to „leakage flux"
start test run
can weld seam signal
easily be evaluated ?
no
check if signal gets
better with less
magnetization.
optimum found ?
Fig. 79: Setting up a tube
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154
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
Entering the
tube parameters
is tube magnetic ?
yes
yes
yes
store
Manual
no
no
set sensor signal
to „eddy current"
test run in x/y mode
finding the
optimal settings
start test run;
finding the remaining
setting values
store
B0059001 / Rev. 2.3
1. diameter of tube
2. speed resp.
3. rotation rate
4. settling time
5. slippage
6. width of weld seam
7. sort-out threshold
Signal gain = 1
magnetic flux = 100
magnetic flux < 100
weld seam signal is to run in y direction
fault signal is to run in x direction
1. magnetic flux
2. frequency
3. input gain
4. signal gain
5. phase
6. high-pass and low-pass
1. sample rate per cm
2. filter type