Fv, Fi Sampling; Multi-Step Speed Operation Function - Omron 3G3JX User Manual

4-2 Function Mode

FV, FI Sampling

Set the built-in filter applied to frequency setting signals via external voltage/current input.
Parameter No.
A016
Related functions
•Helps remove noise in the frequency setting circuit.
•Set a larger data value if stable operation cannot be secured because of noise.
Note that the larger the data value is, the slower the response time.
•In case of setting "17", it indicates the setting of 16 moving average calculation disregarding the
4
voltage fluctuation equivalent to 0.1 Hz. Though the frequency becomes less likely to fluctuate, the
resolution for analog input decreases. This setting is not suitable for equipment that requires rapid
response.

Multi-step Speed Operation Function

Set different RUN speeds by using codes and switch the set speed via the terminal.
For details on the operation and settings, refer to "Multi-step Speed Operation Function" (page 4-
47).
Parameter No.
A020
A220
A021
A022
A023
A024
A025
A026
A027
A028 to A035
Related functions
* To switch to the 2nd multi-step speed reference 0, allocate 08 (SET) to the multi-function input terminal and then
turn it on.
4-11
Function name
FV, FI sampling 1. to 17.
Function name
Multi-step speed
reference 0
*
2nd multi-step speed
reference 0
Multi-step speed
reference 1
Multi-step speed
reference 2
Multi-step speed
reference 3
0.0/Starting frequency to Max.
frequency [A004]
Multi-step speed
reference 4
Multi-step speed
reference 5
Multi-step speed
reference 6
Multi-step speed
reference 7
Multi-step speed
references 8 to 15
Data Default setting
A011 to A016, C001 to C005
Data Default setting
F001, C001 to C005, CF1 to CF4 inputs
Unit
8. Time
Unit
6.0
Hz
0.0