Yaskawa RS-485 MEMOBUS - Manual (Page 25)

7 Troubleshooting
YASKAWA ELECTRIC TOBPC73060033A RS-485 Interface Technical Manual 25
oPE05
Run Command Selection Error
The Run command selection parameter b1-
02 is set to 3 but no option unit is installed.
Cause Possible solutions
Frequency
reference is
assigned to an
option (b1-01 = 2)
that is not
connected to the
drive.
⇒Make sure that parameters b1-01 and b1-
02 are set properly.
⇒Reconnect the option unit to the drive.
The Run command
is assigned to an
option (b1-02 = 2)
that is not
connected to the
drive.
LED Operator
Display
Minor Fault Name