Omron FB LIBRARY -, Руководство для стартапов

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Scan List is something like an I/O Table on DeviceNet, which registers information of the Slaves
that the Master Unit connected with. This List is necessary as this is information indicating
where in PLC each slave assigns remote I/O.
In the FB Library of the Inverter, the “Standard remote I/O” set at the shipment is conditioned to
be used as the fixed allocation.
Concerning detail explanation including meaning of setting are written at “3-1 Outline of
Allocation Relay and DM Area”, “4-2 Scan List” and “4-3 Fixed Allocation” of DeviceNet
Master Unit Manuals (W380-E1).
2-5. Creating and Registering the Scan List
2-6 Inverter
3G3MV-A2
†††
/-AB
†††
/-A4
†††
3G3RV-A2
†††
/-A4
†††
Start Master function.
1750.06 = ON
Turn PLC to “Program mode”.
Renew fixed allocation and Scan List.
Master
switch
Area
Selection
OUT(SYSMAC
→
INV)
IN(SYSMAC
←
INV)
1750.08 (1)
&1
Factory
setting
n=3200
3200 CH
to
3263 CH
m=3300 3300 CH
to
3363 CH
1750.09 (2)
&2
n=3400
3400 CH
to
3463 CH
m=3500 3500 CH
to
3563 CH
1750.10 (3)
&3
n=3600
3600 CH
to
3663 CH
m=3700 3700 CH
to
3763 CH
* 1750 = 1500 + 25 CH X (CPU Bus Unit No. of DeviceNet Master)
Clear current Scan List.
1750.01 = ON
(Automatically turns OFF when setting
is finished)
Perform fixed allocation.
(Select allocation area “1”)
1750.08 = ON
(Automatically turns OFF when setting
is finished)
Register Scan List.
1750.00 = ON
Return PLC to “Monitor Mode” if
necessary.
End