Yaskawa AC Drive Z1000 Bypass Technical Manual - Manual (Page 247)

HOA Keypad Display Error Name
oPE05 Run Command/Frequency Reference Source Selection Error
Cause Possible Solutions
Frequency reference is assigned to an option card
(Z1-07) and an input option card is not connected
to the drive
Reconnect the input option card to the drive.
The Run command is assigned to an option card
(Z1-08) and an input option card is not connected
to the drive
HOA Keypad Display Error Name
oPE07
Multi-Function Analog Input Selection Error
A contradictory setting is assigned to multi-function analog inputs H3-02 or H3-10 and PI functions
conflict.
Cause Possible Solutions
At least two analog input terminals are set to the
same function (i.e., at least two of these parameters
have the same setting: H3-02 or H3-10)
Change the settings to H3-02 and H3-10 so that functions no longer conflict.
Note: Both 0 (Frequency Reference Bias) and F (Not Used) can be set to H3-02 and H3-10
simultaneously.
The following simultaneous contradictory
settings:
H3-02 or H3-10 = C (PI Target Value) while
b5-18 = 1 (enables b5-19 as the target PI value)
Disable one of the PI selections.
HOA Keypad Display Error Name
oPE09
PI Control Selection Fault
PI control function selection is incorrect. Requires that PI control is enabled (b5-01 = 1 or 3).
Cause Possible Solutions
The following simultaneous contradictory settings
have occurred:
• b5-15 is not set to 0.0 (PI 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)
• 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).
b5-01 is set to 1, enabling PI control, but the lower
limit for the frequency reference (d2-02) is not set
to 0 while reverse output is enabled (b5-11 = 1)
Correct the parameter settings.
b5-01 is set to 3, enabling PI control, but the lower
limit for the frequency reference (d2-01) is not 0.
Parameter d2-01 is not accessible.
Correct the parameter settings.
HOA Keypad Display Error Name
oPE10 V/f Data Setting Error
Cause Possible Solutions
V/f pattern setting error Set E1-03 to the pattern that fits the application.
HOA Keypad Display Error Name
oPE11
Carrier Frequency Setting Error
Correct the setting for the carrier frequency.
Cause Possible Solutions
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
<1>
Correct the parameter settings.
The upper and lower limits between C6-02 and
C6-05 are contradictory
<1> Details on this function can be found in the standard Z1000 Programming Manual (SIEPC71061645) at www.yaskawa.com.
6.6 Programming Errors
YASKAWA ELECTRIC SIEP YAIZ1B 01D YASKAWA AC Drive – Z1000 Bypass Technical Manual 247
6
Diagnostics & Troubleshooting