116
YASKAWA
TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation & Startup
Code
Name
Causes
Possible Solutions
FB26
Option on Drive Detected
A communications option PCB is in drive terminal
CN5.
Remove the option from the drive and install it on terminal CN5 on
the bypass controller.
Note:
Do a Fault Reset to clear the fault.
Code
Name
Causes
Possible Solutions
FB27
Drive Hardware Fault (CPFx oFx)
There is a CPFxx or oFA fault on the drive.
Remove the cause of the fault on the drive.
Note:
Do a Fault Reset to clear the fault.
Code
Name
Causes
Possible Solutions
FB28
Drive Faulted
A generic fault that shows there is a drive fault when
the exact fault is unknown.
Note:
Do a Fault Reset to clear the fault.
Code
Name
Causes
Possible Solutions
FB30
Conflicting SW Check UB-99
The bypass controller software version does not align
with the drive software version.
Bypass Controller Software Version
Drive
Software
Version
00440
00441
00442
01011
Yes
Yes
Yes
01012
<1>
<1>
Yes
<1> This combination is allowed. Set
Z1-99
[Maximum Drive SW Ver]
to the Drive Software
Version number shown in the table.
1.
View monitor Ub-18 to determine the bypass controller
software version.
2.
View monitor U1-25 to determine the drive software version.
3.
Refer to .
Note:
Do a Fault Reset to clear the fault.
Code
Name
Causes
Possible Solutions
FDBKL
WIRE Break
The analog input from the terminal set for
PID
Feedback [H3-xx = B]
is more than 21mA or less
than 3mA for longer than 1 s in these conditions:
•
b5-82 = 2 [Feedback Loss 4
~
20mA Detect Sel =
Fault]
•
b5-01 ≠ 0 [PID Mode Setting ≠ Disabled]
•
H3-01 or H3-09 = 2 [Terminal A1/A2 Signal Level
Selection = 4 to 20 mA]
Make sure that you install the PID feedback source and it operates
correctly.
Note:
•
Do a Fault Reset to clear the fault.
•
If the drive detects this fault, it will operate the motor as specified by the settings of
b5-82
.
•
Parameter
L5-42 [Feedback Loss Fault Retry Select]
sets the Auto Restart function of this fault.
Code
Name
Causes
Possible Solutions
GF
Ground Fault
Overheating caused damage to the motor or the motor
insulation is not satisfactory.
Measure the motor insulation resistance, and replace the motor if
there is electrical conduction or unserviceable insulation.
The motor main circuit cable is contacting ground to
make a short circuit.
•
Examine the motor main circuit cable for damage, and repair
short circuits.
•
Measure the resistance between the motor main circuit cable and
the ground terminal. If there is electrical conduction, replace the
cable.
An increase in the stray capacitance of the cable and
the ground terminal caused an increase in the leakage
current.
•
If the wiring length of the cable is more than 100 m, decrease the
carrier frequency.
•
Decrease the stray capacitance.
There was a problem with the drive hardware.
Replace the control board or the drive. For information about
replacing the control board, contact Yaskawa or your nearest sales
representative.
Note:
•
The drive detects this fault if a current short to ground was more than 50% of rated current on the output side of the drive.
•
Do a Fault Reset to clear the fault.
•
L5-08 [Fault Reset Enable Select Grp2]
disables the Auto Restart function.
Содержание HV600
Страница 14: ...i 2 Using the Product Safely 14 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...
Страница 20: ...1 2 Catalog Code and Nameplate Check 20 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...
Страница 34: ...2 7 Removing Reattaching Covers 34 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...
Страница 40: ...Page Intentionally Blank...
Страница 154: ...5 11 Diagnosing and Resetting Faults 154 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...
Страница 170: ...6 7 Periodic Inspection and Maintenance 170 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...
Страница 266: ...7 16 U Monitors 266 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...
Страница 290: ...8 4 Other Embedded Communication Protocols 290 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...