Omron 3G3MV-PDRT2 User Manual page 278

Appendices
Instance Attribute
01 17 Current scale
1A Power scale
1B Voltage scale
1C Time scale
1D Reference From
Net
64 Electric power
65 Electric power
time scale
6F Specific alarm
70 Specific error
Note 1. The Net Reference and Reference From Net functions cannot be changed during running.
Note 2. Under the DeviceNet protocol, the unit for the speed reference is always r/min. The number
of motor poles (2 to 39) must be set in parameter n035/o1-03 (frequency reference setting
and display units) when using DeviceNet (open network). After changing the unit setting,
turn the power OFF and then ON again.
Note 3. Cannot be changed during running.
10-20
Name Content
Current data unit selection
can be set and read. The
current data unit value is
calculated as follows:
Unit = 0.1 [A] x 1/2
b: Current scale set value
Set a negative value as its
2's complement.
Power data unit selection
can be set and read. The
power data unit value is cal-
culated as follows:
Unit = 1 [W] x 1/2
c: Power scale set value
Set a negative value as its
2's complement.
Voltage data unit selection
can be set and read. The
voltage data unit value is
calculated as follows:
Unit = 1 [V] x 1/2
d: Voltage scale set value
Set a negative value as its
2's complement.
Time data unit selection
can be set and read. The
time data unit value is cal-
culated as follows:
Unit = 1 [ms] x 1/2
e: Voltage scale set value
Set a negative value as its
2's complement.
00: Reference other than
DeviceNet (n004/b1-01)
01: Operating with
DeviceNet.
Average power value (W)
Power value measurement
period (T) (reflected when
power is turned ON)
00: 10 minutes
01: 30 minutes
02: 60 minutes
Alarm code of the alarm or
minor fault detected in the
Inverter. For more details,
refer to 8-5 Inverter Alarms.
Fault code of the fault
detected in the Inverter. For
more details, refer to 8-4
Inverter Faults.
Setting range
−15 to 15 (F1
to 0F hex)
b
−15 to 15 (F1
to 0F hex)
c
−15 to 15 (F1
to 0F hex)
d
−15 to 15 (F1
to 0F hex)
e
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Chapter 10
Default Read Write
00 Yes Yes
00 Yes Yes
00 Yes Yes
00 Yes Yes
00 Yes No
0000 Yes No
0000
00 Yes Yes
0000 Yes No
00 Yes No
Size
Byte
Byte
Byte
Byte
Byte
Long
Byte
Word
Byte