YASKAWA SI-P3 Installation Manual page 44

8 Troubleshooting
Keypad Display
oFb02
Cause
An option of the same type is
already installed in option port
CN5-A, CN5-B, or CN5-C.
Keypad Display
oFC00
Cause
The option card installed into
port CN5-C is incompatible
with the drive.
Keypad Display
oFC02
Cause
An option of the same type is
already installed in option port
CN5-A, CN5-B, or CN5-C.
Minor Faults and Alarms
n
Keypad Display
Cause
The drive output is disabled.
"bb" is displayed on the operator
when the drive is set for control by
PROFIBUS-DP, and a conventional
data format is used,
and the operation command bit F is
set to 1, or a PPO type data format is
used, and the control word (STW)
bit 3 is set to 0.
External baseblock signal was
entered via one of the multi-function
input terminals (S1 to S8).
44
Option Fault (CN5-B)
Two identical options are connected at the same time.
Connect the option to the correct option port.
Option Fault (CN5-C)
Non-compatible option is connected.
Connect the option to the correct option port.
Note: AI-A3, DI-A3, and communication options are not supported by option port
CN5-C.
Option Fault
Option Flash write mode.
Connect the option to the correct option port.
Baseblock
bb
Data format and setting contents do not match.
Set either of the bits depending on the data format used.
Check external sequence and baseblock signal input
timing.
YASKAWA ELECTRIC TOBP C730600 82B YASKAWA AC Drive Option SI-P3 Installation Manual
Fault Name
Possible Solution
Fault Name
Possible Solution
Fault Name
Possible Solution
Minor Fault Name
Possible Solution
Minor Fault
(H2- = 10)
No output