Parameter Details
12
12.7 H: TERMINALS
SIEPCYEUOQ2V01A Q2V Technical Manual 611
■ H3-09: AI2 Signal Level Select
No.
(Hex.)
Name Description
Default
(Range)
H3-09
(0417)
AI2 Signal Level Select
Sets the input signal level for MFAI terminal AI2.
2
(0 - 3)
0 : 0 to 10V (Lower Limit at 0)
The voltage signal is 0 Vdc to 10 Vdc. The minimum input level limit is 0%. The drive will read a negative input
signal caused by gain and bias settings as 0%.
1 : 0 to +10V (Without Lower Limit)
The voltage signal is 0 Vdc to 10 Vdc. When this setting is used as the frequency reference, the motor runs
reverse when the Forward run command is input, or runs forward when the Reverse run signal is input, while the
signal is a negative number due to gain and bias.
2 : 4 to 20 mA
The current signal is 4 mA to 20 mA. The minimum input level is limited to 0%, so that a negative input signal
due to gain and bias settings will be read as 0%.
3 : 0 to 20 mA
The current signal is 0 mA to 20 mA. The minimum input level is limited to 0%, so that a negative input signal
due to gain and bias settings will be read as 0%.
Note:
When H3-09 = 0, 1, set DIP switch S1 to the V side (voltage). When H3-09 = 2, 3, set DIP switch S1 to the I side (current). The default
setting is the I side (current).
■ H3-10: AI2 Function Selection
No.
(Hex.)
Name Description
Default
(Range)
H3-10
(0418)
AI2 Function Selection
Sets the function for MFAI terminal AI2.
0
(0 - 32)
■ H3-11: AI2 Gain Setting
No.
(Hex.)
Name Description
Default
(Range)
H3-11
(0419)
RUN
AI2 Gain Setting
Sets the gain of the analog signal input to MFAI terminal AI2.
100.0%
(-999.9 - +999.9%)
When 10 V (or 20 mA) is input, this parameter sets the reference quantity for the function set for terminal AI2 as
a percentage.
Use this parameter and H3-12 [AI2 Bias Setting] to adjust the characteristics of the analog input signal to terminal
AI2.
■ H3-12: AI2 Bias Setting
No.
(Hex.)
Name Description
Default
(Range)
H3-12
(041A)
RUN
AI2 Bias Setting
Sets the bias of the analog signal input to MFAI terminal AI2.
0.0%
(-999.9 - +999.9%)
When 0 V (4 mA or 0 mA) is input, this parameter sets the bias for the function set for terminal AI2 as a
percentage.
Use this parameter and H3-11 [AI2 Gain Setting] to adjust the characteristics of the analog input signal to terminal
AI2.
■ H3-13: An.In FilterTime Constant
No.
(Hex.)
Name Description
Default
(Range)
H3-13
(041B)
An.In FilterTime Constant
Sets the time constant for primary delay filters on MFAI terminals.
0.03 s
(0.00 - 2.00 s)
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