376
YASKAWA
SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual
Code
Name
Causes
Possible Solutions
When
H1-xx = 0 [MFDI Function Select = Brake
Release Check]
, set
H2-xx ≠ 21 [MFDO Function
Select ≠ Brake Release Command]
Set the parameters correctly.
This relation is not established or not set.
•
When
S4-22 = 1 [L-L 2 Freq Upper Limit Select
= Enabled]
,set
S4-08 [Light-load 2 Activation
Freq]
<
3 Hz
.
Set the parameters correctly.
Code
Name
Causes
Possible Solutions
oPE23
Parameter Setting Error
When Vector control, set
L7-01 and L7-02 < S1-07
and S1-08 [Torque Limit < Brake Release Torque]
.
Make sure that
L7-01 and L7-02
≧
S1-07 and S1-08
.
When each function of crane sequence enables, set
larger value than
L7-01 and L7-02
to these
parameters.
•
S3-03 and S3-04 [Impact Stop Detect Torque]
•
S4-04 and S4-05 [Light-load 1 Detect Torque]
•
S5-02 and S5-05 [Overload Detection Torque]
•
S6-02 and S6-05 [Overtorque Detection Level]
Set the value smaller than
L7-01 and L7-02
.
Code
Name
Causes
Possible Solutions
oPE24
Light-load Accel 2 Fault (oL6)
The following commands are set in
H1-xx [MFDI
Function Select]
simultaneously:
•
Setting value 30 [Light-load Accel 1 Enabled]
and
setting value 36 [Light-load Accel 1
Enabled]
Remove the function settings that are not in use.
Code
Name
Causes
Possible Solutions
oPE25
Parameter Setting Error
The crane sequence parameter (frequency) setting
error for motor 2 and motor 3.
Set the parameters correctly.
When
S1-26 ≠ 0 [Motor2 Brake Delay Time ≠ 0.00
s]
, set in these ways.
•
S1-23 or S1-24 > S1-25 [Motor2 Brake Release
Freq > Motor2 Brake Delay Frequency]
•
S1-25 > E3-06 [Motor2 Brake Delay Frequency
> Motor 2 Base Frequency]
•
S1-25 > S4-06 [Motor2 Brake Delay Frequency
> Light-load 1 Detect Frequency]
Set the parameters correctly so that these conditions are satisfied.
•
S1-23 or S1-24
≦
S1-25
•
S1-25
≦
E3-06
•
S1-25
≦
S4-06
When
S1-26 = 0
, set in these ways.
•
S1-23 or S1-24 > E3-06 [Motor2 Brake Release
Freq > Motor 2 Base Frequency]
•
S1-23 or S1-24 > S4-06 [Motor2 Brake Release
Freq > Light-load 1 Detect Frequency]
Set the parameters correctly so that these conditions are satisfied.
•
S1-23 and S1-24
≦
E3-06
•
S1-23 and S1-24
≦
S4-06
When
S1-37 ≠ 0 [Motor2 Slip Prevention Time ≠
0.00 s]
, set in these ways.
•
S1-34 or S1-35 < S1-36 [Motor2 Brake Hold
Freq < Motor2 Slip Prevention Frequency]
•
S1-34 or S1-35 = E3-09 = S1-36 [Motor2 Brake
Hold Freq = Motor 2 Minimum Output
Frequency = Motor2 Slip Prevention
Frequency]
Set the parameters correctly so that these conditions are satisfied.
•
S1-34 or S1-35
≧
S1-36
•
S1-34 or S1-35 ≠ E3-09 ≠ S1-36
When
H1-xx = 35 [MFDI Function Select = Impact
Stop Enable]
, set
S3-01
≦
S1-34 or S1-35 [Impact
Stop Creep Frequency
≦
Motor2 Brake Hold Freq]
.
Make sure that
S3-01 > S1-34 and S1-35
.
Содержание CR700
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Страница 2: ...This Page Intentionally Blank 2 YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual ...
Страница 244: ...3 13 Test Run Checklist 244 YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual ...
Страница 422: ...7 7 Storage Guidelines 422 YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual ...
Страница 426: ...8 2 Disposal Instructions 426 YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual ...
Страница 837: ...EZZ023535 2 35 1 Revision History Revision Revised Content Date First Edition 2017 08 ...
Страница 872: ...EZZ023536 2 16 Revision History Revision Revised Content Date First Edition 2017 08 ...