Chapter 14 Fault Codes and Descriptions
ME300
No. Display on LED Keypad Fault Name Fault Descriptions
51
External base block
(bb)
When the contact of MI = bb is ON, the output stops
immediately and displays bb on the keypad. The motor
is in free running.
Action and Reset
Action condition MI = bb and the MI terminal is ON.
Action time Immediately act
Fault treatment parameter N/A
Reset method The display “bb” is automatically cleared after the fault is cleared.
Reset condition N/A
Record No
Cause Corrective Actions
MI = bb activates
Verify if the system is back to normal condition and then press RESET key to
return to the default.
No. Display on LED Keypad Fault Name Fault Descriptions
52
Password is locked
(Pcod)
Entering the wrong password three consecutive times
Action and Reset
Action condition Entering the wrong password three consecutive times
Action time Immediately act
Fault treatment parameter N/A
Reset method Manual reset
Reset condition Power-off
Record Yes
Cause Corrective Actions
Incorrect password input through
Pr.00-07
1. Input the correct password after rebooting the motor drive.
2. If you forget the password, enter 9999.
3. Press ENTER, and then enter 9999 again.
4. You must finish pressing ENTER within 10 seconds. If not, you must repeat
the entering. After you successfully unlock the password, the parameter
settings return to the default.
To Next Page
Loading...
