117
Gain = 100%
Frequency
command
0 V
2.0 V
10 V
Bias = -25%
E3-00 = 0 E3-00 = 1
E3-00 = 0
E3-00 = 1
2.0 V 10 V
-6 V
-10 V
Gain = 100%
Gain = -100%
d1-02
Gain = -150%
Figure 6.63 Frequency Command Adjusted by Input Gain and Negative Bias
E3-04 Retain
E3-05 Terminal A1 Input Filter Time
Sets the terminal A1 primary delay filter time, which can stabilize the drive operation by
eliminating the interference. Long filter time stabilizes the drive but causes slow response to
the analog input signal changes.
Terminal A1 Input Filter Time
■ Multi-Function Analog Input Terminal Settings
Assign the function listed in E3-01 and E3-07 to terminal A1 and A2 according to Table 6.21.
Note: The scaling of the functions listed below can be adjusted by the gain and bias. When assigning the function to
the terminal, set an appropriate gain and bias.
Table 6.21 Multi-Function Analog Input Terminal Settings
Output Frequency Lower Limit
Auxiliary Frequency Command
Acc./Dec. Time Gain (Decrease Only)
Stall Prevention Level During Run