YASKAWA G7 Series Technical Manual page 246

Setting Jump Frequency Reference Using an Analog Input
When parameter H3-09 (Multi-function Analog Input Terminal A2 Function Selection) or H3-05 (Multi-func-
tion Analog Input Terminal A3 Function Selection) is set to A (jump frequency), you can change the jump fre-
quency using the terminal A2 input level.
Setting Precautions
Set the jump frequency according to the following formula: d3-01 ≥ d3-02 ≥ d3-03 > Analog input.
•
When parameters d3-01 to d3-03 are set to 0Hz, the jump frequency function is disabled.
•
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Output frequency
Frequency reference descending
Jump
frequency
width d3-04
Jump Jump
frequency frequency
3 (d3-03) 2 (d3-02)
Fig 6.27 Jump Frequency
Jump frequency
Max. output frequency
E1-04
0 V
(4 mA)
Fig 6.28 Jump Frequency Setting Using an Analog Input
Jump frequency width d3-04
Frequency
reference
ascending
Jump
frequency
width d3-04
Jump frequency reference
Jump
frequency
1 (d3-01)
Multi-function analog input
terminal A2 or A3 input level
10 V
(20 mA)