YASKAWA iQpump Micro CIMR-PW Series User Manual page 187

When viewing the settings for H4-02, terminal AM will output a voltage that is equal to 100% of the monitor value (considering
the present setting). When viewing the settings for H4-03, terminal AM will output a voltage that is equal to 0% of the monitor
value.
H6: Pulse Train Input/Output
u
A one track pulse train signal with a maximum frequency of 32 kHz can be input to the drive at terminal RP. This pulse train
signal can be used as the frequency reference, for PID functions, or as the speed feedback signal in V/f Control.
The pulse output monitor terminal MP, which can be used in sinking or sourcing mode, can output drive monitors values as
a pulse train signal with a maximum frequency of 32 kHz.
Use parameters H6-oo to scale and set up the function for the pulse input terminal RP and pulse output terminal MP.
H6-01: Pulse Train Input Terminal RP Function Selection
n
Selects the function of pulse train input terminal RP.
No.
H6-01 Pulse Train Input Terminal RP Function Selection
Setting 0: Frequency Reference
If the pulse input is set for this function and the frequency reference source is set to pulse input (b1-01/15 = 4), the drive reads
the frequency value from terminal RP.
Setting 1: PID Feedback Value
Using this setting, the feedback value for PID control can be supplied as a pulse signal at terminal RP.
Control on page 129 for details on PID control.
Setting 2: PID Setpoint Value
Using this setting, the setpoint value for PID control can be supplied as a pulse signal at terminal RP.
Control on page 129 for details on PID control.
Setting 3: Speed Feedback for V/f Control (V/f Control only, Motor 1 only)
This setting enables simple speed feedback for V/f Control. A pulse signal can be used to input the motor speed to the drive
and thereby improve the speed control accuracy. Note that this speed feedback can only be a one track signal that cannot be
used for direction detection. The drive needs a separate motor rotation direction signal.
H6-02: Pulse Train Input Terminal RP Scaling
n
The pulse train input scaling parameter sets the terminal RP input frequency that is equal to 100% of the signal selected as the
input value in parameter H6-01.
No.
H6-02
H6-03: Pulse Train Input Terminal RP Gain
n
Sets the level of the value selected in H6-01 when a pulse train signal with the frequency set in H6-02 is input to terminal RP.
No.
H6-03
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
10 V
Terminal AM
output
voltage
5 V
0 V
0% 100%
Monitor value
Figure 5.65 Analog Output Gain/Bias Setting
Name
Name
Pulse Train Input Scaling
Name
Pulse Train Input Gain
Bias 30%
Gain 100%
10 V
Gain 150%
Terminal AM
Bias 0%
output
voltage
Gain 100%
Bias 0%
3 V
Gain 50%
Bias 0%
0 V
0%
Monitor value
5.7 H: Terminal Functions
Bias 0%
Gain 100%
100%
Setting Range
0 to 4
Refer to b5: PID
Refer to b5: PID
Setting Range
100 to 32000 Hz
Setting Range
0.0 to 1000.0%
Default
0
5
Default
1440 Hz
Default
100.0%
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