Roland R4000, Руководство пользователя

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Manual
Weld Seam Detection System R4000 SND40
for Tubes, Cans and Drums
Technical records B0059001 / Rev. 2.3
148 ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
Standard wiring of interface
Program selection by external PLC – Menu address is binary coded
Note!
For external program selection the unit must be in ” Automatic - Ready ” or ” Automatic - Program invalid ” condition. On
selecting a measuring program without previous programming, the program will not be enabled and the input data IN2 to
IN6 will not be mirrored at the outputs OUT2 to OUT6. A message regarding the missing parameters will be shown.
Parallel Data Inputs
IN0 / Measuring Start
IN1
/ Program selection
IN2 / Binary value 1
IN3
/ Binary value 2
IN4 / Binary value 4
IN5 / Binary value 8
IN6 / Binary value 16
IN7
Parallel Data Outputs
1)
OUT0 / Meas. Start active
OUT1 / Programm. active
OUT2 / Binary value 1/
Ready for measuring
OUT3 / Binary value 2
OUT4
/ Binary value 4
OUT5 / Binary value 8
OUT6 / Binary value 16
OUT7 / Motor
IN0 and IN1 are flank triggered interrupt inputs. In the standard configuration the positive flank is active. Both inputs must
not be activated simultaneously. The min. time between 2 commands must be >20 ms IN1 is the strobe input for the data
inputs IN2 to IN6.
t1: < 20 ms
t2: < 4 s for filter type ”
cross correlation “, else < 200 ms
t3: < 5 ms
1)
The output signals OUT2 to OUT6 have two different functions.
On externally activating the command ” Program selection IN1 “ the input data IN2 to IN6 are mirrored at the outputs OUT2 to
OUT6, in order to enable transmission monitoring.
On externally activating the command ”
Measuring Start IN0 “ the measuring result and status messages will be reported. In
the standard configuration High Level = active.
t1 t3 t2
1)
0ms
1)
1)
1)
1)