Yaskawa CIMR-LU Drives - Manual (Page 132)

5 Troubleshooting
132 YASKAWA ELECTRIC TOEP C710616 38F YASKAWA AC Drive L1000A Quick Start Guide
oFA00
Option Card Connection Error at Option Connector CN5-A, Option Card Fault at Option Connector
CN5-A
Option compatibility error
oFA01
Option Card Fault at Option Connector CN5-A
Option not properly connected
, oFA05, oFA06
Option card error occurred at option port CN5-A
, oFA10, oFA11
to oFA12 to oFA17
to oFA30 to oFA43
oFb00
Option Card Fault at Option Port CN5-B
Option compatibility error
oFb01
Option Card Fault at Option Port CN5-B
Option not properly connected
oFb02
Option Card Fault at Option Port CN5-B
Same type of option card already connected
to oFb03 to oFb11
Option card error occurred at Option Port CN5-B
to oFb12 to oFb17
oFC00
Option Card Connection Error at Option Port CN5-C
Option compatibility error
oFC01
Option Card Fault at Option Port CN5-C
Option not properly connected
oFC02
Option Card Fault at Option Port CN5-C
A maximum of two PG option boards can be used simultaneously. Remove the PG option board
installed into option port CN5-A.
to oFC03 to oFC11
Option card error occurred at option port CN5-C
to
oFC12 to oFC17
oFC50
Encoder Option AD Conversion Error
Error with the A/D conversion level (VCC level), or A/D conversion timed out.
oFC51
Encoder Option Analog Circuit Error
Incorrect signal level (+2.5 V signal)
oFC52
Encoder Communication Timeout
Signal encoder timed out waiting to receive data
oFC53
Encoder Communication Data Error
Serial encoder CRC checksum error
oFC54
Encoder Error
Alarm reading EnDat absolute position data from encoder
(OR flag from EnDat error for overvoltage, undervoltage, etc.)
oH
Heatsink Overheat
The temperature of the heatsink exceeded the overheat pre-alarm level set to L8-02. Default value
for L8-02 is determined by drive capacity (o2-04).
oH1
Heatsink Overheat
The temperature of the heatsink exceeded the drive overheat level. The overheat level is determined
by drive capacity (o2-04).
oH3
Motor Overheat Alarm (PTC thermistor input)
• The motor overheat signal to analog input terminal A1 or A2 exceeded the alarm detection level.
• Detection requires multi-function analog input H3-02 or H3-10 be set to “E”.
oH4
Motor Overheat Fault (PTC thermistor input)
• The motor overheat signal to analog input terminal A1 or A2 exceeded the fault detection level.
• Detection requires that multi-function analog input H3-02 or H3-10 = “E”.
Digital Operator Display Fault Name
TOEP_C710616_38F_5_0.book 132 ページ ２０１３年１２月４日 水曜日 午前９時５６分