YASKAWA iQpump1000 User Manual page 287

HOA Keypad Display
The following simultaneous contradictory
settings:
• H3-02, H3-10, or H3-06 = B (PID Feedback)
while H6-01
(Pulse Train Input) = 1 (PID Feedback)
• H3-02, H3-10, or H3-06 = C (PID Target Value)
while H6-01 = 2
(pulse train input sets the PID target value)
HOA Keypad Display
oPE09
Cause
The following simultaneous contradictory settings
have occurred:
• b5-15 is not set to 0.0 (PID Sleep Function
Operation Level)
• The stopping method is set to either DC
Injection Braking or coast to stop with a timer
(b1-03 = 2 or 3).
b5-01 is set to 1 or 2, enabling PID control, but the
lower limit for the frequency reference (d2-02) is
not set to 0 while reverse output is enabled (b5-11
= 1).
b5-01 is set to 3 or 4, enabling PID control, but the
lower limit for the frequency reference (d2-01) is
not 0.
HOA Keypad Display
oPE10
Cause
V/f pattern setting error.
HOA Keypad Display
oPE11
Cause
The following simultaneous contradictory settings
have occurred: C6-05 > 6 and C6-04 > C6-03
(carrier frequency lower limit is greater than the
upper limit).
If C6-05 ≤ 6, the drive operates at C6-03.
The upper and lower limits between C6-02 and
C6-05 are contradictory.
YASKAWA TOEP YAIP1W 01F YASKAWA AC Drive - iQpump1000 User Manual
Disable one of the PID selections.
PID Control Selection Fault
PID control function selection is incorrect. Requires that PID control is enabled (b5-01 = 1 to 4).
• Set b5-15 to a value other than 0.0.
• Set the stopping method to coast to stop or ramp to stop (b1-03 = 0 or 1).
Correct the parameter settings.
Correct the parameter settings.
V/f Data Setting Error
One of the following setting errors has occurred:
E1-09 ≤ E1-07 < E1-06 ≤ E1-11 ≤ E1-04
Correct the settings for E1-04, E1-06, E1-07, E1-09, and E1-11.
Carrier Frequency Setting Error
Correct the setting for the carrier frequency.
Correct the parameter settings.
5.4 Operator Programming Errors
Error Name
Error Name
Possible Solutions
Error Name
Possible Solutions
Error Name
Possible Solutions
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