Omron RX Series User Manual page 468

7 Detailed Functions
Analog Output AM/AMI Terminals
• The digital terminal AM/AMI on the control circuit terminal block enables the monitoring of the output
frequency and the output current.
The terminal AM provides an analog output of 0 to 10 V.
The terminal AMI provides an analog output of 0 to 20 mA. By default, this terminal is set to provide
an analog output of 4 to 20 mA.
AM/AMI Selection
Select the signal you want to output from the following table.
Parameter No. Function name
AM
Selection/
C028/C029
AMI
Selection
*1. 00 (Output frequency) represents a frequency value that takes into account the aspects of vector control
compensation (such as sensorless vector control) and even stabilization control.
07 (LAD frequency) represents the frequency commanded by the inverter and is equivalent of the Output
Frequency Monitor (d001) value.
*2. When Sensor vector control is selected (A044 = 05), the real frequency (detected frequency) will be displayed.
*3. This signal will be output only when Sensorless vector control, 0-Hz sensorless vector control, or Sensor vector
control is selected in Control Method (V/f Characteristics) on page 7-34.
*4. The specifications of the output torque (signed) are as follows.
AM output [V]
In the above example,
· When AM Gain Setting (C106) = 100%, AM output = 10 V at torque output of 100%, and
· When AM Gain Setting (C106) = 50%, AM output = 7.5 V at torque output of 100%.
*5. For functional details, refer to "DriveProgramming User's Manual (I580)".
7 - 142
Data Description
00
Output frequency
01 Output current
*3
02
Output torque
04 Output voltage
05 Input power
06 Electronic thermal load rate
*1
07
LAD frequency
09 Motor temperature
10 Cooling fin temperature
Output torque (signed)
11
AM output only
DriveProgramming (YA(1))
13
AM output only
DriveProgramming (YA(2))
14
AM output only
19 Option 1
20 Option 2
AM gain setting (C106) = 100%
10
5
0
100 200
High-function General-purpose Inverter 3G3RX-V1 User's Manual (I578-E1)
*1
0 to Maximum frequency (Hz)
0% to 200%
0% to 200%
0% to 100%
0% to 200%
0% to 100%
0 to Maximum frequency [Hz]
0 to 200°C (0°C output at 0°C or lower)
0 to 200°C (0°C output at 0°C or lower)
*3
0% to 200%
*5
0% to 100% (C028 only)
*5
0% to 100% (C029 only)
–
–
AM gain setting (C106) = 50%
AM bias setting (C109) = 50%
Torque [%]
Full-scale value
*2
*4
(C028 only)