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B0059001 / Rev. 2.3
5
Communication with the PLC
Pos: 40 /Sc hweis snaht/ Geräte/ SN D40/6 Kommu nikat ion mit der SPS/ SP S- Sc hni ttste lle @ 0\mo d_11 456 227 7331 2_5 01.do cx @ 20 63 @ 3 333 3333 333 332 3333 333 @ 1
The PLC can control the SND40 via a Fieldbus interface
The following functions can be activated:
•
Starting a measurement
•
Selecting a program (1... 31)
•
Acknowledging and clearing of weld seams
•
Resetting of faults
5.1.1
Signal overview
Inputs (sinking inputs)
Terminal parallel
IN0
IN1
IN2
IN3
IN4
IN5
IN6
IN7
Terminal parallel
-
Terminal parallel
-
-
-
-
-
-
-
-
Terminal parallel
-
1
Only for control units with integrated fieldbus field bus module
2
Available starting with software PM version 12
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
Note:
When using the fieldbus module, error messages can also be read
Byte.Bit Fieldbus
Name
BIN0.0
Measurement start / test job start
BIN0.1
Program selection
-
-/(M1)
-
-/(M2)
-
-/(M4)
-
Reset fault 2 / (M8)
BIN0.6
Weld Seam acknowledge / (M16)
BIN0.7
-
Byte.Bit Fieldbus
Name
BIN1.0 -1.7
-
Byte.Bit Fieldbus
Name
BIN2.0
M1
BIN2.1
M2
BIN2.2
M4
BIN2.3
M8
BIN2.4
M16
BIN2.5
M32
BIN2.6
M64
BIN2.7
M128
Byte.Bit Fieldbus
Name
BIN3.0 -3.7
-
Manual
1
or a parallel interface.
Comment
-
-
(...) only possible via parallel interface.
Activate by program selection
If the program selection is not set, the
function mentioned (without brackets)
can be activated
Not used
Comment
Not used
Comment
Program number
Comment
Not used
Communication with the PLC
51
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