Am Terminal (Analog Output) - Omron SYSDRIVE MX2 SERIES User Manual

AM Terminal (Analog Output)

The AM terminal provides 0 to 10 VDC analog output.
The output frequency and output current can be monitored using the AM terminal on the control
circuit terminal block.
AM Selection
Select a signal to output from the following.
Parameter
No.
C028
*1."07: LAD frequency" is the frequency reference issued by the Inverter and corresponds to Output
Frequency Monitor (d001).
"00: Output frequency" is the value that is calculated reflecting vector control compensation and
stabilization control under sensorless vector control, etc.
*2.During Simple Position Control (P003 = 01), the real frequency (detected frequency) is displayed.
*3.This setting is effective only when the control method is Sensorless Vector Control (A044/A244 = 03).
*4.Below are the specifications of the output torque (signed).
AM output (V)
10
5
0
Note: If "00: Output frequency" is monitored during deceleration due to overload limit, the displayed value
may seem unstable in the low-speed range. In this case, changing the selection to "07: LAD
frequency" stabilizes the displayed value.
SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-Axxxx)
Function
Data
name
00 Output frequency
01 Output current
02 Output torque
Output voltage
04
05 Input power
AM
06 Electronic thermal load rate
selection
07 LAD frequency
Cooling fin temperature
10
11 Output torque (signed)
13 Do not set.
16 Do not set.
When AM Gain Adjustment (C106) = 100 %
When AM Gain Adjustment (C106) = 200 %
AM Bias Setting (C109) = 50%
Torque (%)
100 200
Description
*1
0 to maximum frequency [Hz]
0 to 200%
*3
0 to 200%
0 to 133% (Example: 7.5 V at 200 V
for a 200V class)
0 to 200%
0 to 100%
*1
0 to maximum frequency [Hz]
0 to 200°C (0°C output at 0°C or
lower)
*3
0 to 200%
−
−
5-4 Analog Signal
Full-scale value
*2
*4
5-44
5