YASKAWA iQpump Micro CIMR-PW Series User Manual page 184

5.7 H: Terminal Functions
H3-09: Terminal A2 Signal Level Selection
n
Selects the input signal level for analog input A2. Set DIP Switch S1-2 on the terminal board accordingly for a voltage input
or current input.
No.
H3-09
Setting 0: 0 to 10 Vdc
The input level is 0 to 10 Vdc.
Setting 1: 0 to 10 Vdc Bipolar
The input level is -10 to 10 Vdc.
Setting 2: 4 to 20 mA
The input level is 4 to 20 mA. Negative input values by negative bias or gain settings will be limited to 0%.
Setting 3: 0 to 20 mA
The input level is 0 to 20 mA. Negative input values by negative bias or gain settings will be limited to 0%.
H3-10: Terminal A2 Function Selection
n
Determines the function assigned to analog input terminal A2.
No.
H3-10
H3-11, H3-12: Terminal A2 Gain and Bias Setting
n
Parameter H3-11 sets the level of the input value selected that is equal to 10 Vdc input or 20 mA input to terminal A2.
Parameter H3-12 sets the level of the input value selected that is equal to 0 V, 4 mA or 0 mA input at terminal A2.
Use both parameters to adjust the characteristics of the analog input signal to terminal A2. The setting works in the same way
as parameters H3-03 and H3-04 for analog input A1.
No.
H3-11
H3-12
H3-13: Analog Input Filter Time Constant
n
Parameter H3-13 sets the time constant for a first order filter that will be applied to both analog inputs A1 and A2.
No.
H3-13
An analog input filter can be used to prevent erratic drive control when a "noisy" analog reference is used. The drive operation
becomes more stable the longer the time programmed, but it becomes less responsive to rapidly changing analog signals.
Multi-Function Analog Input Terminal Settings for A1 and A2 (H3-02 and H3-10)
n
This section describes the various functions that can be assigned to terminals A1 and A2 by setting H3-02 and H3-10.
Note: The scaling of all input functions depends on the gain and bias settings for the analog inputs. Set these to appropriate values when selecting
and adjusting analog input functions.
Setting
0 Frequency Bias
1 Frequency Gain
2 Auxiliary Frequency Reference
4 Output Voltage Bias
7 Overtorque/Undertorque Detection Level
B PID Feedback
C PID Setpoint
184
Name
Terminal A2 Signal Level Selection
Refer to Setting 0: 0 to 10 Vdc on page
Refer to Setting 1: 0 to 10 Vdc Bipolar on page
Name
Terminal A2 Function Selection
Name
Terminal A2 Gain Setting
Terminal A2 Bias Setting
Name
Analog Input Filter Time Constant
Table 5.25 Multi-Function Input Terminal Settings
Function
182.
Page Setting
185
E Motor Temperature (PTC input)
185
F Not Used
185 16 Differential PID Feedback
185 1F Not Used
185 20 HAND Frequency Reference
185 41 Output Voltage Gain
185
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
Setting Range
0 to 3
183.
Setting Range
0 to 32
Setting Range
-999.9 to 999.9%
-999.9 to 999.9%
Setting Range
0.00 to 2.00 s
Function
Default
2
Default
B
Default
100.0%
0.0%
Default
0.03 s
Page
185
185
185
185
185
185