Starting Frequency - Omron SYSDRIVE MX SERIES User Manual

4-2 Function Mode
AM Adjustment
You can adjust the analog voltage (0 to 10 V DC) from the AM terminal on the control terminal block.
Parameter No.
b080
C028
C086
4
Note: If the offset (C086) is changed, the point to reach 10 V changes accordingly because of par-

Starting Frequency

•Set the frequency for starting Inverter output when the RUN signal is turned on.
Parameter No.
b082
•Use mainly to adjust the starting torque.
•With the starting frequency set high, the starting current increases. Therefore, the current may
exceed the overload limit and cause an overcurrent trip.
4-31
Function name
AM adjustment 0. to 255.
00: Output frequency
AM selection
01: Output current
AM offset adjustment 0.0 to 10.0
AM output
10V
0
Output frequency or
output current
allel movement. To avoid this, adjust the offset (C086) before the gain (b080).
Function name
Starting frequency 0.5 to 9.9
FW
Output frequency
Output voltage
Data
b080
Adjust the gain with
reference to voltage at 0%
C086
Adjust the offset. (Parallel shift)
100%
Data
b082
Default setting Unit
Default

adjustment value

00
0.0 V
Default setting Unit
0.5 Hz