Yaskawa iQpump Micro User Manual
Page 149
Setting AA: Utility Start Delay
Output terminal closes when the drive is stopped and waiting for the utility delay timer to expire. This setting is configured
by P4-17.
Settings 100 to 1AA: Functions 0 to AA with Inverse Output
These settings have the same function as settings 0 to AA but with inverse output. Set as 1oo, where the “1” indicates inverse
output and the last two digits specify the setting number of the function.
Examples:
• For inverse output of “8: During baseblock”, set 108.
• For inverse output of “4A: During KEB” set 14A.
n
H3-01: Terminal A1 Signal Level Selection
Selects the input signal level for analog input A1.
No.
Name
Setting Range
Default
H3-01
Terminal A1 Signal Level Selection
0, 1
0
Setting 0: 0 to 10 Vdc
The input level is 0 to 10 Vdc. 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%.
Setting 1: 0 to 10 Vdc Bipolar
The input level is -10 to 10 Vdc. If the resulting voltage is negative after being adjusted by gain and bias settings, then the
motor will rotate in reverse.
n
H3-02: Terminal A1 Function Selection
Selects the input signal level for analog input A1.
No.
Name
Setting Range
Default
H3-02
Terminal A1 Function Selection
0 to 41
0
n
H3-03, H3-04: Terminal A1 Gain and Bias Settings
Parameter H3-03 sets the level of the selected input value that is equal to 10 Vdc input at terminal A1 (gain).
Parameter H3-04 sets the level of the selected input value that is equal to 0 V input at terminal A1 (bias).
Use both parameters to adjust the characteristics of the analog input signal to terminal A1.
No.
Name
Setting Range
Default
H3-03
Terminal A1 Gain Setting
-999.9 to 999.9%
100.0%
H3-04
Terminal A1 Bias Setting
-999.9 to 999.9%
0.0%
Setting Examples
• Gain H3-03 = 200%, bias H3-04 = 0, terminal A1 as frequency reference input (H3-02 = 0):
A 10 Vdc input is equivalent to a 200% frequency reference and 5 Vdc is equivalent to a 100% frequency reference. Since
the drive output is limited by the maximum frequency parameter (E1-04), the frequency reference will be equal to E1-04
above 5 Vdc.
4.8 Detailed iQpump Parameter Descriptions
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
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Start-Up Programming & Operation