HOA Keypad Display Error Name
Settings for N.C. and N.O. input for the following
functions were selected simultaneously:
• External Search Command 1 and External
Search Command 2 (61 vs. 62)
• Fast Stop N.O. and Fast Stop N.C. (15 vs. 17)
• KEB for Momentary Power Loss and High Slip
Braking
(65, 66, 7A, 7B vs. 68)
• KEB Command 1 and KEB Command 2 (65, 66
vs. 7A, 7B)
• FWD Run Command (or REV) and FWD/REV
Run Command (2-wire) (40, 41 vs. 42, 43)
• Drive Enable (60 vs. 6A)
• Check if contradictory settings have simultaneously been assigned to the multi-function input
terminals.
• Correct setting errors.
One of the following settings was entered while
H1-oo = 2 (External Reference 1/2):
• b1-15 = 4 (Pulse Train Input) but the pulse train
input selection is not set for the frequency
reference (H6-01 > 0)
• b1-15 or b1-16 set to 3 but no option card is
connected
• Although b1-15 = 1 (Analog Input) and H3-02
or H3-10 are set to 0 (Frequency Bias)
Correct the settings for the multi-function input terminal parameters.
H2-oo is set to 38 (Drive Enabled) and H1-oo
is not set to 6A (Drive Enable)
HOA Keypad Display Error Name
oPE05 Run Command/Frequency Reference Source Selection Error
Cause Possible Solutions
Frequency reference is assigned to an option card
(b1-01 = 3) 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
(b1-02 = 3) 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
oPE08
Parameter Selection Error
A function has been set that cannot be used in the motor control method selected.
Cause Possible Solutions
In OLV/PM, parameters E5-02 to E5-07 are set to
0
When using a special-purpose motor, set E5-oo in accordance with the test report provided.
The following settings have occurred in OLV/PM:
• E5-03 does not equal 0
• E5-09 and E5-24 are both equal to 0, or neither
equals 0
• Set E5-09 or E5-24 to the correct value, and set the other to 0.
• Set the motor rated current for PM to 0 (E5-03).
L6-02, Torque Detection Level 1, is set to a lower
value than L6-14, Motor Underload Protection
Level at Minimum Frequency.
Adjust the parameter values so that L6-14 ≥ L6-02.
5.6 Programming Errors
228
YASKAWA ELECTRIC TOEP C710616 45F YASKAWA AC Drive – Z1000 User Manual
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