Omron 3G3MV-PDRT2 - Standard Remote I;O

Chapter 5
5-12
Remote I/O Functions
5-4 Standard Remote I/O
Standard remote I/O is the factory setting for the DeviceNet Communications Unit/Card.
General Inverter control can be performed with this remote I/O function.
■ I/O Format (Allocated Words)
● Outputs (PLC to Inverter) Instance ID: 21 Decimal (15 Hex)
● Inputs (Inverter to PLC) Instance ID: 71 Decimal (47 Hex)
Note A shaded box indicates that the bit is not used.
■ Bit and Data Functions
● Output Bit Details
Byte number Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Wd n Right-
most
0
Net Ref-
erence
Net Con-
trol
Fault
Reset
Reverse/
stop
Forward/
stop
Left-
most
1
Wd n+1 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 m Right-
most
0At Refer-
ence
Refer-
ence
From Net
Control
From Net
Inverter
Ready
During
reverse
run
During
forward
run
Alarm Fault
Left-
most
1
Wd m+1 Right-
most
2 Rotational speed monitor (rightmost data)
Left-
most
3 Rotational speed monitor (leftmost data)
Name Function
Forward/stop 0: Stop, 1: Forward
Reverse/stop 0: Stop, 1: Reverse
Fault Reset 0: ---, 1: Fault reset
Net Control 0: Specified in n003/b1-02, 1: Device Net
(See notes 1 and 2.)
Net Reference 0: Specified in n004/b1-01, 1: Device Net
(See notes 1 and 3.)