Omron SYSDRIVE 3G3MX-A2002, User Manual

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4-18
4-2 Function Mode
4
Func
tions
Frequency Jump Function
This function helps avoid resonant points of loaded machines.
• The output frequency cannot be set within the frequency range set in the frequency jump function.
• The output frequency fluctuates continuously according to the acceleration/deceleration time
during both actions. The jump frequency can be set at up to three points.
PID Function
This function enables process control of such elements as flow rate, air volume, and pressure.
Parameter No. Function name Data Default setting Unit
A063
A065
A067 Jump frequency 1
Jump frequency 2
Jump frequency 3
0.0 to 400.0 0.0
Hz
A064
A066
A068 Jump frequency width 1
Jump frequency width 2
Jump frequency width 3
0.0 to 10.0 0.5
Related functions C001 to C006
Output
frequency
A067
A065
A063
A068
A068
A066
A064
A066
A064
Frequency
reference
Parameter No. Function name Data Default setting Unit
A071 PID selection
00: Disabled
01: Enabled
00

A072 PID P gain 0.2 to 5.0 1.0

A073 PID I gain 0.0 to 150.0 1.0 s
A074 PID D gain 0.00 to 100.0 0.0 s
A075 PID scale 0.01 to 99.99 1.00 Time
A076 PID feedback selection
00: FI
01: FV
02: RS485 communication
10: Operation function output
00

A077 Reverse PID function
00: Deviation = Target value -
Feedback value
01: Deviation = Feedback value -
Target value
00

A078
PID output limit
function
0.00 to 100.0 0.0 %