Operator Programming Error; Operator Programming Error; Ope Codes, Causes, And Possible Solutions - YASKAWA FSDrive-MV1000 Series Instructions For Use Manual

5.6 Operator Programming Error

5.6

Operator Programming Error

u 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 contact terminal set for fault or alarm output. If an oPE occurs, investigate the cause and refer to
for the appropriate action. When an oPE appears on the digital operator display, press the ENTER button to view U1-18
and see which parameter is causing the oPE error.
Digital Operator Display
oPE01
Cause
The drive model selection (o2-04) and the actual capacity
of the drive are not the same.
Digital Operator Display
oPE02
Cause
Parameters were set outside the possible setting range.
Motor rated current and the motor no-load current setting
in the drive are incorrect.
Note: When multiple errors occur simultaneously, other errors are given precedence over oPE02.
Digital Operator Display
oPE03
Cause
The same function is assigned to more than one contact
input.
Excludes "Not used" and "External Fault."
The Up command was set but the Down command was
not, or vice versa (settings 10 vs. 11).
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 simultaneously:
• 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)
The Up/Down command (10, 11) and PID control (b5-01)
are enabled simultaneously.
170
Table 5.15 oPE Codes, Causes, and Possible Solutions
Drive Capacity Setting Fault
Drive capacity and the value set to o2-04 do not match.
Correct the value set to o2-04.
Parameter Range Setting Error
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.
• There has been an attempt to set the motor rated current in E2-01 to a value lower
than the no-load current set in E2-03.
• Set the E2-01 value higher than the E2-03 value.
• If E2-01 must be set to a value lower than the default setting of E2-03, first lower the
value assigned to E2-03, then change the setting in E2-01 as necessary.
Contact Input Selection Error
An incorrect function assignment is set for contact inputs H1-01 to H1-16.
• Ensure all contact inputs are assigned to different functions.
• Re-enter the contact settings to ensure there is no duplication.
Correctly set functions that need to be enabled in combination with other functions.
• Check if contradictory settings have simultaneously been assigned to the contact
input terminals.
• Correct the contact input settings.
Set b5-01 to 0 to disable the Up/Down command.
Error Name
Possible Solutions
Error Name
Possible Solutions
Error Name
Possible Solutions
YASKAWA ELECTRIC TOEP C710687 02B FSDrive-MV1000 Instructions
Table 5.15