Omron RX User Manual page 212

4-2 Function Mode
Digital FM Terminal
•You can monitor the output frequency and current using the FM terminal on the control circuit
terminal block.
•The FM terminal provides pulse output.
FM Selection
•Select a signal to output from the following table.
For "03" (digital output frequency), use the digital frequency counter.
For other output signals, use the analog meter.
Parameter No.
4
C027
*1. This output is enabled only when "SLV", "0-Hz SLV", or "V2" is selected. (Refer to "Control Method (V/f
Characteristics)" (page 4-21).)
(Example 1) Set values: 00, 01, 02, 04, 05, 06, 07, 09, 10, 12
*2. Digital current monitor
• When the monitor displays the value set in digital current monitor reference value C030, 1440 Hz is
output.
Parameter No.
C030
*3. When "sensor vector control" is selected (A044 = 05), the real frequency (detected frequency) is displayed.
4-107
Data Description
00 Output frequency (example 1)
01 Output current (example 1)
02 Output torque (example 1)
03 Digital output frequency (example 2)
04 Output voltage (example 1)
05 Input voltage (example 1)
06 Thermal load rate (example 1)
07 LAD frequency (example 1)
08 Digital current monitor
09 Motor temperature
10 Fin temperature
12 Not used
t
T
Cycle T: Constant (6.4 ms)
Duty ratio t/T: Variable
Function name
Digital current monitor 0.2 × Rated current to 2.0 × Rated current:
reference value Set a current value at 1440-Hz output.
0 to Max. frequency (Hz)
0% to 200%
*1
0% to 200%
0 to Max. frequency (Hz)
0% to 100%
0% to 200%
0% to 100%
0 to Max. frequency (Hz)
*2
0°C to 200°C (0°C output at 0°C or lower)
0°C to 200°C (0°C output at 0°C or lower)
(Example 2) Set values: 03, 08
Duty ratio t/T: Fixed to 1/2
Data
Full-scale value
*3
t
T
Cycle T: Variable
Default setting Unit
Rated current A