Yaskawa AC Drive Z1000 - Manual (Page 226)

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).
Note: Use U1-18 to find parameters that are set outside the specified setting range. When multiple errors occur simultaneously, other errors are
given precedence over oPE08.
5.6 Programming Errors
226 YASKAWA ELECTRIC TOEP C710616 45E YASKAWA AC Drive – Z1000 User Manual