Parameter Setting Errors - YASKAWA GA700 Technical Manual

6.6

Parameter Setting Errors

Parameter setting errors occur when multiple parameter settings conflict, or parameter setting values are not
appropriate. Referring to the following table, check the parameter setting that caused the error and remove the
cause of the error. The drive will not run until the parameters that caused the error are corrected. In addition,
notification signals for the faults and alarms will not be output even if these errors occur.
Code Name
oPE01 Thermistor Disconnect
Code Name
oPE02 Parameter Range Setting
Error
Code Name
oPE03 Multi-Function Input
Setting Err
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
Cause
The value set in o2-04 [Drive Model
Selection] does not match the actual
drive model.
Cause
Parameters were set outside the possible
setting range.
Set E2-01 ≤ E2-03 [Motor Rated
Current (FLA) ≤ Motor No-Load
Current].
Cause
A contradictory setting is assigned to
multi-function digital inputs H1-01 to
H1-08.
The settings for the standby mode
function are contradicting in the
following way:
• b8-50 = 0 [Standby mode selection =
Disabled] and H2-xx = 65 [MFDO
Function Select = Standby output]
• b8-50 = 1 [Enabled] and H2-xx ≠ 65
The settings for multi-function digital
input overlap.
Note:
Excludes H1-xx = 20 to 2F [External
fault] and [Reserved].
The following two functions are not set
to H1-xx [MFDI Function Select]
simultaneously:
• Setting values 10 [Up Command] and
11 [Down Command]
• Setting values 75 [Up 2 Command]
and 76 [Down 2 Command]
• Setting values 42 [Run Command (2-
Wire Sequence 2)] and 43 [FWD/REV
Command (2-Wire Seq 2)]
Two or more of the following function
combinations are assigned to H1-xx
[MFDI Function Select] simultaneously.
• Setting values 10 [Up Command] and
11 [Down Command]
• Setting values 75 [Up 2 Command]
and 76 [Down 2 Command]
• Setting value A [Accel/Decel Ramp
Hold]
• Setting value 1E [Reference sample
hold]
• Setting values 44 to 46 [Offset
Frequency]

6.6 Parameter Setting Errors

Possible Solution
Set o2-04 correctly.
Possible Solution
1. Press to display U1-18 [oPE Fault
Parameter], and find parameters set outside the
setting range.
2. Correct the parameter settings.
Note:
If multiple errors occur simultaneously, other
oPExx errors are given precedence over oPE02.
Make sure that E2-01 > E2-03.
Note:
If it is necessary to set E2-01 < E2-03, first
lower the value set in E2-03, and subsequently
set E2-01 as needed.
Possible Solution
Correct the parameter settings.
Correct the parameter settings.
Set the parameters correctly so that the functions
assigned to multi-function digital input do not
overlap.
Assign the remaining multi-function digital input.
Remove the function assignments that will not be
used.
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