6 Programming Features
71
Adjusting Speed Setting Signal
The relationship between the analog inputs and the frequency reference
can be set to provide the frequency reference as analog inputs to control
circuit terminal FR or FC.
1. Analog Frequency Reference Gain (n060)
The frequency reference provided when the analog input is 10 V (or
20 mA) can be set in units of 1%. (Max. Output Frequency
n011=100%)
* Factory setting: 100%
2. Analog Frequency Reference Bias (n061)
The frequency reference provided when the analog input is 0 V
(4 mA or 0 mA) can be set in units of 1%. (Max. Output Frequency
n011=100%)
* Factory setting: 0%
Typical Settings
• To operate the Inverter with a frequency reference of 0% to 100%
at an input voltage of 0 to 5 V
Frequency Reference
Max. Output Frequency X GAIN
100
0 V
(4 mA)
(0 mA)
10 V
(20 mA)
(20 mA)
( ) indicates the value when a current
reference input is selected
Max. Output Frequency X BIAS
100
Max. frequency (100%)
Gain n060 = 200
Bias n061 = 0
