YASKAWA FSDrive-MV1000 - Operator Programming Error

5.6 Operator Programming Error
YASKAWA ELECTRIC EZZ010928 FSDrive-MV1000 Instructions 139
Troubleshooting
5
5.6 Operator Programming Error
◆ oPE Codes, Causes, and Possible Solutions
An Operator Programming Error (oPE) occurs when a contradictory parameter is set or an individual parameter is set to
an inappropriate value. The drive will not operate until the parameter or parameters causing the problem are set correctly.
An oPE, however, does not trigger a sequence terminal set for fault or alarm output. If an oPE occurs, investigate the
cause and refer to Table 5.15 for the appropriate action. When an oPE appears on the digital operator display, press the
ENTER button to view U1-18 and see the parameter that is causing the oPE error (U1-18).
Table 5.15 oPE Codes, Causes, and Possible Solutions
Digital 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 model selection (o2-04) and the
actual capacity of the drive are not the same.
Correct the value set to o2-04.
Digital Operator Display Error Name
oPE02
Parameter Range Setting Error
Parameters were set outside the possible setting range.
Cause Possible Solutions
Parameters were set outside the possible
setting range.
Use U1-18 to find parameters set outside the range.
⇒Set the parameters to the proper values.
Motor rated current and the motor no-load
current setting in the drive are incorrect.
The user is trying to set the motor rated current in E2-01 to a value lower than the no-load
current set in E2-03.
⇒Make sure that value set in E2-01 is higher than E2-03.
⇒If E2-01 must be set to a value lower than the preset setting of E2-03, first lower the value
assigned to E2-03, then change the setting in E2-01 as needed.
Note: When multiple errors occur at the same time, other errors are given precedence over oPE02.
Digital Operator Display Error Name
oPE03
Sequence Input Selection Error
An incorrect function assignment is set for sequence inputs H1-01 to H1-16.
Cause Possible Solutions
• The same function is assigned to more than
one sequence input.
• Excludes “Not used” and “External Fault.”
Ensure all sequence inputs are assigned to different functions.
⇒Re-enter the sequence settings to ensure there is no duplication.
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
was set (H1-
 = 42), but Forward/
Reverse command (H1-
 = 43) was not.
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 the sequence input settings.
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.