YASKAWA HV600 Manual page 332

2.8 H: Terminal Functions
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9: Output Frequency Lower Limit
Setting Value Function
9 Output Frequency Lower
Limit
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B: PID Feedback
Setting Value Function
B PID Feedback
When you use this function, set b5-01 ≠ 0 [PID Mode Setting ≠ Disabled].
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C: PID Setpoint
Setting Value Function
C PID Setpoint
When you use this function, set b5-01 ≠ 0 [PID Mode Setting ≠ Disabled].
Note:
Configuring this function disables the frequency reference set with b1-01 [Frequency Reference Selection 1].
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D: Frequency Bias
Setting Value Function
D Frequency Bias
The drive adds the input value from the MFAI terminal set with this function to the frequency reference as the bias
value.
Note:
When you select d1-01 to d1-17 [Reference 1 to 8 or JOG Frequency Reference] as the frequency reference, it will disable this function.
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E: Motor Temperature (PTC Input)
Setting Value Function
E Motor Temperature (PTC
Input)
• You can use the Positive Temperature Coefficient (PTC) thermistor as an auxiliary or alternative detection function
for oL1 [Motor Overload] problems to help prevent heat damage to motors. If the PTC input signal is more than the
overload alarm level, oH3 [Motor Overheat (PTC Input)] will flash on the keypad.
• When the drive detects oH3, the motor stops with the setting in L1-03. When the drive detects oH4, the motor stops
with the setting in L1-04. When the drive incorrectly detects motor overheating problems, set L1-05.
332
Figure 2.75 Stall Prevention Level during Run with Analog Input
V/f OLV/PM OLV/PM EZOLV
Enters a signal to adjust the output frequency lower limit level as a percentage of the maximum output frequency.
V/f OLV/PM EZOLV OLV/PM
Enter the PID feedback value as a percentage of the maximum output frequency.
V/f OLV/PM OLV/PM EZOLV
Enters the PID setpoint as a percentage of the maximum output frequency.
V/f OLV/PM EZOLV OLV/PM
Enters the bias value added to the frequency reference as a percentage of the maximum output frequency.
V/f OLV/PM EZOLV OLV/PM
Uses the motor Positive Temperature Coefficient (PTC) thermistor to prevent heat damage to the motor as a percentage of the
current value when the 10 V analog signal is input.
Description
Description
Description
Description
Description
YASKAWA TOEPYAIHV6002A HV600 Drive Programming