Chapter 6 - Parameter Description [I/O]
128
I/O-40: FM (Frequency Meter) Output
I/O-41: FM Adjustment
Frequency meter displays the inverter output Frequency,
Current, Voltage and DC link voltage with pulse signals
on the FM terminal. The average ranges from 0V to 10V.
I/O-41 is used to adjust the FM value.
[Frequency]
FM terminal outputs inverter output frequency. The
output value is determined by,
FM Output Voltage = (Output freq. / Max. freq.) × 10V ×
IO-41 / 100
[Current]
FM terminal outputs inverter output current. T he output
value is determined by,
FM Output Voltage = (Output current / Rated current) ×
10V × IO-41 / 150
[Voltage]
FM terminal outputs inverter output voltage. The output
value is determined by,
FM Output Voltage = (Output voltage / Max. output
voltage) × 10V × IO-41 / 100
[DC link vtg]
FM terminal outputs the DC link voltage of inverter. The
output value is determined by,
FM Output Voltage = (DC link voltage / Max. DC link
voltage) × 10V × IO-41 / 100
[Torque]
FM terminal outputs the Torque of inverter. The output
value is determined by,
FM Output Voltage = (Torque current / Rated Torque
current) × 10V × IO-41 / 150
[FM Output (FM-CM terminal)]
I/O-42: FDT (Frequency Detection) Level
I/O-43: FDT Bandwidth
These functions are used in I/O-44 [Multi-function
Auxiliary Contact Output]. See [FDT -#] in I/O-44.
Use Sub-Boards if you need to use multi-function output
terminal Q1, Q2, and Q3.
I/O? FM mode
40 Frequency
0
40
Factory Default:
Frequency
0
I/O? FM Adjust
41 100 %
100
41
Factory Default:
100 %
100
I/O? FDT freq
42 30.00 Hz
30.00
42
Factory Default:
30.00 Hz
30.00
I/O? FDT band
43 10.00 Hz
10.00
43
Factory Default:
10.00 Hz
10.00
Related Functions:
I/O-44 [Multi-function Auxiliary Output]
FM Terminal Output
Time
15Vpeak
Avg. 0~10V
500Hz, 2msec (fixed)
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