Omron SYSDRIVE RV Series User Manual page 435

Table 7.3 Operation Error Displays and Incorrect Settings (Continued)
Display Meaning
PID Control Selection
PID Select
Error
Error
V/f Data Setting Error
V/f Ptrn
Setting
Parameter Setting Error
CarrFrq/On-
Delay
EEPROM Write Error
EEPROM
R/W Err
Note: If the settings for the parameters of an Inverter with a different version of software are copied, an OPE error can occur. Contact your Yaskawa representa-
tive if wanting to copy the settings with a different software version.
The following settings have been made at the same time.
• b5-01 (PID Control Method Selection) has been set to a value other than 0.
• b5-15 (PID Sleep Function Operation Level) has been set to a value other than 0.
• b1-03 (Stopping Method Selection) has been set to 2 or 3.
Parameters E1-04, E1-06, E1-07, and E1-09 do not satisfy the following conditions:
• E1-04 (FMAX) ≥ E1-06 (FA) > E1-07 (FB) ≥ E1-09 (FMIN)
• E3-02 (FMAX) ≥ E3-04 (FA) > E3-05 (FB) ≥ E3-07 (FMIN)
One of the following parameter setting errors exists.
• C6-05 (Carrier Frequency Gain) > 6, the Carrier Frequency Lower Limit (C6-04)
> the Carrier Frequency Gain(C6-05)
• Upper/lower limit error in C6-03 to 05.
• C6-01 is 0 and C6-02 is 2 to E.
• C6-01 is 1 and C6-02 is 7 to E.
A verification error occurred when writing EEPROM.
• Try turning the power supply off and on again.
• Try setting the parameters again.
Protective and Diagnostic Functions
Incorrect settings
15
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