6.6 Operator Programming Errors
An Operator Programming Error (oPE) occurs when an inappropriate parameter is set or an individual parameter setting
is inappropriate.
The drive will not operate until the parameter is set correctly; however, no alarm or fault outputs will occur. If an oPE
occurs, investigate the cause and Refer to oPE Codes, Causes, and Possible Solutions on page 274 for the appropriate
action. When an oPE error is displayed, press the ENTER button to display U1-18 (oPE fault constant). This monitor
displays the parameter causing the oPE error.
u
oPE Codes, Causes, and Possible Solutions
Table 6.11 oPE Codes, Causes, and Possible Solutions
LED Operator Display Error Name
oPE01
Drive Capacity Setting Fault
Drive capacity and the value set to o2-04 do not match.
Cause Possible Solutions
The drive capacity setting (o2-04) and the actual capacity of the drive are
not the same.
Correct the value set to o2-04.
LED Operator Display Error Name
oPE02
Parameter Range Setting Error
Use U1-18 to find parameters set outside the range.
Cause Possible Solutions
Parameters were set outside the possible setting range. Set parameters to the proper values.
Note: Other errors are given precedence over oPE02 when multiple errors occur at the same time.
LED Operator Display Error Name
oPE03
Multi-Function Input Selection Error
A contradictory setting is assigned to multi-function contact inputs H1-01
to H1-07.
Cause Possible Solutions
• The same function is assigned to two multi-function inputs.
• Excludes “Not used” and “External Fault.”
• Ensure all multi-function inputs are assigned to different functions.
• Re-enter the multi-function settings to ensure this does not occur.
The Up command was set but the Down command was not, or vice versa
(settings 10 vs. 11).
Correctly set functions that need to be enabled in combination with other
functions.
The Up 2 command was set but the Down 2 command was not, or vice
versa (settings 75 vs. 76).
•
Run/Stop command for a 2-Wire sequence 2 was set (H1-oo = 42),
but forward/reverse command (H1-oo = 43) was not.
•
“Drive Enable” is set to multi-function input S1 or S2 (H1-01 = 6A or
H1-02 = 6A).
Correctly set functions that need to be enabled in combination with other
functions.
Two of the following functions are set at the same time:
• Up/Down Command (10 vs. 11)
• Up 2/Down 2 Command (75 vs. 76)
• Hold Accel/Decel Stop (A)
• Analog Frequency Reference Sample/Hold (1E)
• Offset Frequency 1, 2, 3 Calculations (44, 45, 46)
• Check if contradictory settings have been assigned to the multi-
function input terminals at the same time.
• Correct setting errors.
The
Up/Down command (10, 11) is enabled at the same time as PID control
(b5-01).
Disable control PID (b5-01 = “0”) or disable the Up/Down command.
6.6 Operator Programming Errors
274
YASKAWA ELECTRIC SIEP C710606 16C YASKAWA AC Drive – V1000 Technical Manual
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