Delta VFD300C43S-HS User Manual page 584

Chapter 14 Fault Codes and DescriptionsC2000-HS
ID* Display on LCM Keypad
50
Action level
Action time
Fault treatment parameter
Reset method
Reset condition
Record
Cause
When MIx=EF1 activates
ID* Display on LCM Keypad
51
Action level
Action time
Fault treatment parameter
Reset method
Reset condition
Record
Cause
When MIx=bb activates
ID* Display on LCM Keypad
52
Action level
Action time
Fault treatment parameter
Reset method
Reset condition
Record
Cause
Incorrect password input through
Pr. 00-07
Fault Name
When the contact of MIx=EF1 is ON, the output stops
Emergency stop
immediately and displays EF1 on the keypad. The
(EF1)
motor is in free running.
Action and Reset
MIx=EF1 and the MI terminal is ON
Immediately act
N/A
Manual reset
Manual reset only after the external fault is cleared (terminal status is recovered)
Yes
Verify if the system is back to normal condition, and then press "RESET" key to
go back to the default.
Fault Name
When the contact of MIx=bb is ON, the output stops
External base block
immediately and displays bb on the keypad. The motor
(bb)
is in free running.
Action and Reset
MIx=bb and the MI terminal is ON
Immediately act
N/A
The display "bb" is automatically cleared after the fault is cleared.
N/A
No
Verify if the system is back to normal condition, and then press "RESET" key to
go back to the default.
Fault Name
Password is locked
Entering the wrong password three consecutive times
(Pcod)
Action and Reset
Entering the wrong password three consecutive times
Immediately act
N/A
Manual reset
Power-off
Yes
1. Input the correct password after rebooting the motor drive.
2. If you forget the password, do the following steps:
Step 1: Input 9999 and press ENTER.
Step 2: Repeat step 1. Input 9999 and press ENTER.
(You need to finish step 1 and step 2 within 10 seconds. If you don't finish
the two steps in 10 seconds, try again.)
3. The parameter settings return to the default when the "Input 9999" process
is finished.
14-30
Fault Descriptions
Corrective Actions
Fault Descriptions
Corrective Actions
Fault Descriptions
Corrective Actions