Speed Limit (Frequency Reference Limit Function)
6-
35
Adjusting Frequency Lower Limit Using an Analog Input
If you set constant H3-09 (Multi-function Analog Input Terminal A2 Function Selection) or H3-05 (Multi-
function Analog Input Terminal A3 Function Selection) to 9 (frequency reference lower limit level), you can
adjust the frequency lower level using the terminal A2 input level.
Fig 6.32 Output Frequency Lower Level for Multi-function Analog Input
INFO
If constant d2-02 and terminal A2 output frequency lower level have been set at the same time, the larger set
value will become the frequency lower limit.
Output frequency lower level
0 V
(4 mA)
Multi-function analog input
terminal A2 or A3 input level
10 V
(20 mA)
Max. output frequency
E1-04
