Omron 3G3MV-PDRT2 - Example in Area and out Area; Outputs (PLC to Inverter); Inputs (Inverter to PLC)

Chapter 2
2-14
Example System Startup
■ Example IN Area and OUT Area
The following diagram shows the IN and OUT Area allocations for this Chapter’s example system
configuration when fixed I/O allocation is used for remote I/O communications.
When shipped, the Inverter’s default communications setting is “Standard Remote I/O”, so the follow-
ing functions are allocated to the node 3 Inverter.
● Outputs (PLC to Inverter)
● Inputs (Inverter to PLC)
Note A shaded box indicates that the bit is not used.
Byte number Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Wd 3203 Right-
most
0
Net Ref-
erence
Net Con-
trol
Fault
Reset
Reverse/
stop
Forward/
stop
Left-
most
1
Wd 3204 Right-
most
2 Rotational speed reference (rightmost data)
Left-
most
3 Rotational speed reference (leftmost data)
Byte number Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Wd 3303 Right-
most
0At Refer-
ence
Refer-
ence
From Net
Control
From Net
Inverter
Ready
During
reverse
run
During
forward
run
Alarm
(minor
fault)
Fault
Left-
most
1
Wd 3304 Right-
most
2 Rotational speed monitor (rightmost data)
Left-
most
3 Rotational speed monitor (leftmost data)
IN Area Fixed allocationOUT Area
3200
3201
3202
3300
3301
3302
3303
3304
3304
3304
3304
3304
3304
(Node 0)
Node 1
Node 2
Node 3
(Node 4)
Node 5
(Node 6)
(Node 7)
(Node 8)
(Node 9)
Not used
Not used
Not used
DRT2-ID16 (node 1)
DRT2-OD16 (node 2)
3203
3204
3G3MV-PDRT2
(node 3)
3205
3206
DRT2-OD16 (node 5)
3G3MV-PDRT2
(node 3)
Not used
3207
Not used
3208
Not used
3209
Not used
Not used
Not used
Not used
Not used
Not used
Not used XWT-OD08
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