Table of Contents
Advertisement
B0059001 / Rev. 2.3
Standard wiring of interface
Measuring procedure by external PLC
Note!
For the external triggering of 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
IN1 / Program selection
Parallel Data Outputs
OUT0 / Meas. Start active
OUT2 / Ready for measuring
OUT3 / Setup active
OUT5 / General fault
OUT6 / Reduced detecting capability
IN0 and IN1 are edge 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.
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:
< 20 ms
t2:
< 30 ms
t3:
Depending on tube diameter and turn rate.
t4:
≥ 0 ms
t5:
> 30 ms
1)
Not mentioned inputs / outputs of the interface are not required for parameter programming.
Pos: 122 /Schweis snah t/Gerä te/SN D40/1 1 Tech nis che Un terla gen/Se rvice/1. 1 Se rvice @ 0\mod_ 1143 724 440 671_ 501. docx @ 2 017 @ 2 @ 1
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)
OUT4 / Slippage
OUT7 / Motor
Manual
t1
t2
t3
Technical records
t4
t5
153
Advertisement
Table of Contents
